Chronology | Timeline | Story Arcs |

This is a timeline of events both seen and mentioned within the world of Sanctuary. Real world historical facts are included based on their relevance in the show. These facts are italicized.
Note: "~" denotes generalizations, where the event is estimated by various factors to most likely fall sometime within that timeframe or nearby to then.
Pre-series[]
Pre-1800s[]
~11,200 B.C. - ~6,000 B.C.[1] | 3x11: The Hollow Earth city of Praxis is founded.[2] | |
700 A.D. | 1x03: The Cabalis Nocturnum is founded.[3] | |
800 A.D. | 0x05 [4] and 1x03 (flashback): The Morrígan are captured by the keepers of the dead and entombed for 1,200 years by the Cabal on Oilean of Arracht, an island in the North Sea a hundred miles off the coast of Scotland. | |
1800s[]
1800 - 1849[]
1829 | 1x10: Gregory Magnus is born in Devonshire, England.[5] | |
18th February 1836 or 21st August 1836 [6] | 1x13: Patricia Heathering is born. | |
1848 / 1849 | 1x12: James Watson is born.[7] | |
— | 1x10: Gregory Magnus marries Patricia Heathering.[8] | |
Late November / early December 1849 [9] | 1x10 [10] and 1x13 [11]: Gregory Magnus (age ~20) and Patricia Heathering (age 13) conceive a child together. | |
1850 - 1899[]
27th August 1850 | 1x10 [12] and 1x13 [13]: Helen Magnus is born to Patricia Heathering (age 14) and Gregory Magnus (age 20/21). | |
10th July 1856 | ● Nikola Tesla is born. | |
15th August 1857 | ● Montague John Druitt is born. | |
~ 1865 / 1866 | 0x05 (flashback): Helen Magnus (age ~15) overhears a conversation between Gregory Magnus (age ~36/37) and two other colleagues.
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~ 1875 / 1876 | 0x06 (flashback): Helen Magnus (age ~25) is introduced to the hidden world of abnormals when Gregory Magnus (age ~46/47) finally reveals to her his unorthodox private research located within in the basement of their London home. | |
27th August 1876 | 3x02: Gregory Magnus (age 46/47) gives Helen Magnus an ornate crystal paperweight (a Praxian holographic map device) for her 26th birthday.[14] | |
27th August 1884 | 3x02: Gregory Magnus (age 54/55) gives Helen Magnus a rare first edition book of Michelangelo's architectural designs (inside containing a folded paper map of Praxis) for her 34th birthday.[15] | |
Spring of 1886 | 1x07 (flashback) and 1x12 [16]: The Five inject themselves with a source blood-based serum, and each of them unlock special powers and abilities that had lain dormant in their DNA.
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— | 0x03 [17] and 1x02 [18]: John Druitt gets sick from an undisclosed illness. Helen Magnus treats John Druitt's morbid disease with her blood; curing him and granting him her longevity. | |
— | 0x03 (flashback): Helen Magnus and John Druitt get engaged. | |
— | 2x11: During one of John Druitt's teleportation "jumps", he fuses with an abnormal; a powerful noncorporeal energy creature that feeds on chaos and destruction.[19] | |
1888 | 3x08 [20] and 4x01 [21]: Ten years prior to his daughter Imogene Worth's death in 1898, Adam Worth "accidentally" burns down a laboratory. | |
Late August 1888 - early November 1888 | 0x04 [22], 1x02 [23], and 2x11 [24]: Driven mad by the energy creature inside him, John Druitt (age 31) murders seven London prostitutes, becoming "Jack the Ripper".
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November 1888 | 0x01 [25], 0x04 [26], and 1x02 (flashback): Jack the Ripper murders his last prostitute; his eighth victim named Molly.
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1898 | 4x01: Helen Magnus (age 47) and James Watson (age ~49) solve the Spring-heeled Jack case; the London Sanctuary gains a new resident. Gregory Magnus (age 68/69) is currently exploring the "Dark Continent", having sent back a large shipment of crated items to the London Sanctuary; some items arriving from Mozambique the day before. | |
1898 | 3x08 (flashback) and 4x01 [27]: ^ Two months after Gregory Magnus's shipment, Adam Worth asks Helen Magnus (age 47) and James Watson (age ~49) to save his daughter's life; they try their best to cure her, but fail, and Imogene Worth dies from a rare form of leukemia; her death mentally breaks Adam Worth, turning him into "Jekyll and Hyde". | |
1900s[]
1900 - 1949[]
Early 1900s | 4x08 Deleted scene #27 "Queen of Analogue": Gregory Magnus (age ~70<) travels to America, bringing back with him "spirituals" that he used to sing to Helen Magnus.[28] | |
~1907 [29] | 1x10 (flashback) and 4x11 [30]: Two years prior to his disappearance to Mecca, Gregory Magnus (age ~77/78) creates a new deadly abnormal species that kills every living creature in his laboratory; He then put his creation down and destroyed all trace of it. | |
1908 | 3x07 [31] and 3x08 (flashback): By orders of King Edward VII, the British Prime Minister tasks the Five (Helen Magnus: age 57/58) to find and stop Adam Worth. They do it, and in return some receive pardons (Nigel Griffin [theft], John Druitt [murder], and Nikola Tesla [electrical experimentation]) while others (Helen Magnus and James Watson) receive full funding and governmental support for the Sanctuary project. Adam Worth survives this encounter and is brought to Praxis by Hollow Earth abnormals. | |
1909 | 4x11: Gregory Magnus (age 79/80) mounts an expedition to a desert high in the Bolivian Andes looking for a fabled feathered serpent; He returns as sole-survivor.[32] | |
1909< [33] | 1x10 [34] and 4x11 [35]: Gregory Magnus disappears on his trip to Mecca. | |
— | 1x10 [36] and 3x11 [37]: Gregory Magnus (age ~79/80<) travels to Hollow Earth and lives as a respected citizen in Praxis for the next 65-Praxian-years until early -2010. [38] | |
10th April 1912 - 15th April 1912 | 2x08: Helen Magnus (age 61) travels to America aboard the Titanic; the ship hits an iceberg in the North Atlantic Ocean and sinks; Helen Magnus is saved by Molly Brown (age 44).[39] | |
15th April 1912< | 1x07 [40] and 2x08 [41]: The Old City Sanctuary is established at some point after Helen Magnus's doomed voyage on the Titanic.[42] | |
21st February 1916 - 18th December 1916 | 3x03: Battle of Verdun during World War I in France.
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4th March 1921 | 1x09: Warren G. Harding (age 55), a shape-shifting abnormal, becomes U.S. President.[44] | |
1st January 1930 | Season 1 title sequence: Helen Magnus (age 79) is photographed with Albert Einstein (age 50) on a train in Chicago. | |
1st - 4th July 1933 | Season 2 title sequence: Helen Magnus (age 82) is photographed with Amelia Earhart (age 35) at the National Air Races in Los Angeles. | |
1935 | 3x11: Adam Worth is apprehended and put into suspended animation prison in Praxis.[45] | |
1936 / 1937 | 1x04: Oliver Braithwaite is born.[46] | |
1st September 1939 | World War II breaks out. | |
>1940 | 1x04: The Old City Sanctuary is known to have been in operation by the year 1940 based on Oliver Braithwaite stating he's heard of the Sanctuary ever since he was a boy.[47] | |
1942 - 7th January 1943 | 1x07: Helen Magnus (age 92) and Nikola Tesla (age 86) are in London. Helen Magnus helps him evade major spy agencies that were hunting him due to Nikola Tesla giving all Allied governments plans for his death ray machine; she then faked his death in New York.[48] | |
1943 | 4x12: In New York, the female 'White Dove' pigeon Nikola Tesla (age 86/87) loves so much 'leaves' him.[49] | |
19th April 1943 - 16th May 1943 | 4x12: Warsaw Ghetto Uprising during World War II.
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Fall of 1943 | 3x17: John Druitt (age 86) knife's Adolf Hitler (age 54) to death in his private opera viewing box during a performance of Tristan and Isolde. The German High Command simply replaces the Führer with a body double and continues the war.[51] | |
5th and 6th June 1944 | Events of 3x17.
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6th February 1945 | Season 3 opening title sequence: Helen Magnus (age 94) is photographed with Mahātmā Ghandi (age 75) in Delhi, India. | |
7th May 1945 | 1x09: General Jodl (age 54) signs the German Instrument of Surrender at Reims in the presence of Helen Magnus (age 94).[52] | |
— | 2x10: Winston Churchill (age ~70<) gifts Helen Magnus a bottle of '45 Bordeaux as thanks for her involvement on D-Day.[53] | |
Late 1940s | 3x20: Helen Magnus (age mid-late 90's) tries to bring the existence of abnormals into public awareness. It did not go well as opinions of abnormals are still the same as they were in the Dark Ages.[54] | |
1949 | 3x04: Roman Catholic priest Father Nathaniel Jensen arrives at St. Michael's Church located in the Fifth Ward district of Old City. He stays there for another sixty-one years until his murder in early 2010.[55] |
1950 - 1999[]
1951 | 3x04 (flashback): Bigfoot is shot in Old City's Fifth Ward; he is found by Father Nathaniel Jensen who takes him to the Old City Sanctuary. | |
0x02 [56] and 1x01 [57]: Helen Magnus (age 100/101) removes the bullets from Bigfoot and heals him. Afterward, he decides to stay with her and she gives him a position as part of her staff; Bigfoot becomes a loyal companion for over fifty years. | ||
2x11: In early 2010, according to Bigfoot, the elevator that he and Kate Freelander are stuck in was new at the time he moved in.[58] | ||
1953 | 2x03: Helen Magnus (age 102/103) is with Kurt Gödel (age 46/47) and Albert Einstein (age 73/74) at a Princeton football game discussing the physics of energy and matter.[59] | |
1954 | 1x12: Nigel Griffin's daughter, Anna Griffin, is born.[60] | |
4th October 1957 | 2x03 (flashback): On the day of Sputnik's launch, Helen Magnus (age 107) returns a shaman's remains to a local Navajo tribe in/near Albuquerque, New Mexico. | |
Early 1960s | 1x12: Nigel Griffin dies.[61] | |
25th March 1965 | Season 4 title sequence: Helen Magnus (age 114) is photographed walking with Martin Luther King Jr. (age 36) during the march to the state capitol at Montgomery, Alabama. | |
1976 | 4x06: Will Zimmerman is born.[62] | |
~1980 [63] | 1x08 (flashback) and 3x06 [64]: Helen Magnus finds an orphaned Young Henry Foss (age ~8) wandering around in the moors somewhere within the British Isles and decides to bring him home with her, placing him in her charge. | |
November 1983 | Helen Magnus (age 133) re-implants the embryo she cryogenically froze back in November 1888.[65] | |
1984 | 2x01: Project Montana is created 'off-book' by the MI6.[66] | |
1984 | 3x03: BMM Bank installs new restrooms.[67] | |
Summer (late June / early July) 1984 | Helen Magnus (age 133) gives birth to her and John Druitt's daughter, Ashley Magnus.[68] | |
— | 1x08: From the time Helen Magnus has Ashley Magnus in a stroller, Ashley Magnus is being called a "heartbreaker", starting with elderly men playing checkers in the park.[69] In 2008 when Ashley Magnus is an adult, the label becomes a duel reference to both her physical beauty and her excellent shooting proficiency. | |
1985 | 1x02 (flashback), 1x05 [70], and 4x06 [71]: Will Zimmerman and his mother Mary Anne Zimmerman are at an unknown campsite prior to his 9th birthday that year.
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24th October 1985 [72] | 2x10: Chad Spencer is born. | |
1986 | 4x06 (flashback) : Will Zimmerman (age 9) and his father Jacob Zimmerman visit Mary Anne Zimmerman's grave site one year after her death. | |
1986 | 4x06 (flashback): On Will Zimmerman's 10th birthday, his father Jacob Zimmerman fails to buy him the tickets he wanted for the final game of a sporting event due to Jacob Zimmerman using up all of Mary Anne Zimmerman's death insurance money. | |
1986 / 1987 | 2x01: After Project Montana had been active for a couple of years, the British Government brings Helen Magnus (age ~135-137) in as a consultant; she recommends the project be shutdown.[73] | |
Mid 1987< — <mid 1988 | Opening title sequence: Helen Magnus (age 136/137) has a photo taken of her holding a young Ashley Magnus (age 3). | |
— [74] | 4x06 [75] and 4x11 [76]: Helen Magnus creates and funds Will Zimmerman's scholarship to Harvard University. | |
Mid 1996< — <mid 1997 | 2x03: Ashley Magnus (age 12) breaks her right femur.[77] | |
~ 1997 / 1998 | 4x06 (flashback): Will Zimmerman (age 21) [78] returns to his childhood home to retrieve a few things from his old bedroom. Jacob Zimmerman decides to get involved in a fraudulent business "opportunity". | |
Early / mid 1998 | 1x08: Exactly ten years prior to the Old City Sanctuary team investigating the death of Glen Meyers in 2008, the north tower of the Old City Sanctuary underwent renovation work. During this time, Edward Meyers flew over Old City once (on the only airplane trip in his life) and spotted the facility through one of the aircraft's windows. At some point afterward, Edward Meyers hand drew from memory a flawless high resolution rendering of the entire property (including the scaffolding around the north tower) and surrounding buildings.[79] | |
1998 | 3x05: Kenneth St. Pierre, the founder of Inverset Incorporated, dies twelve years prior to Helen Magnus and Will Zimmerman's investigation of the company (now being run by his grandson, CEO Virgil St. Pierre) in early 2010.[80] |
2000s[]
2002 | 3x03: The Municipal Sewer System lays new pipe right alongside the east wall of BMM Bank.[81] | |
Summer 2002 | 0x03 [82] and 1x01 [83]: Helen Magnus (age 151) and Ashley Magnus 'bag and tag' a werewolf den in Romania during the summer of Ashley Magnus's 18th birthday. | |
2005 | 1x04: Folding men rob Austin Federal (a bank) located in Austin, Texas, stealing $500,000 worth of gold; Will Zimmerman (age 28/29) investigates the case as an FBI agent with his partner Jake Polanski.[84] | |
2005 | 3x02: The Cabal track Kanaan through underground tunnels near Kartosuro in Indonesia; Without any seismic warning, Kanaan erupts the stratovolcano named 'Merapi' in Java, vaporizing 400 agents.[85] [86] | |
Late 2005 / early 2006 | 2x11: An energy creature gets caught in the Old City Sanctuary's backup generators (about four years prior to John Druitt's murderous energy creature in 2x11).[87] | |
2006 | 1x12: Anna Griffin (age 53/54) dies.[88] | |
~Early / mid 2007 | 1x01: Will Zimmerman (age ~30) gets kicked out of the FBI for his unusual perspectives to seemingly straightforward cases. After an unknown length of unemployment, Will Zimmerman (age 30/31) works as a consultant for the Old City Police Department for six months prior to meeting Helen Magnus in January of 2008.[89] | |
~Mid / late 2007 | 1x10 (flashback): One to one-and-a-half years prior to 1x10 in late 2008, Gregory Magnus (age 177/178) is found by the Cabal and forced to recreate his deadly metahuman fighters. | |
27th August 2007 | 0x04 [90] and 1x02 [91]: Helen Magnus turns 157-years-old. | |
Season 1[]
~January 2008 | Events of 1x01:
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~January 2008 [92] | Events of 1x02:
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~January / February 2008 | Events of 1x03. | |
~January / February 2008 | Events of 1x04:
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— 2008 | Events of 1x05:
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— 2008 | Events of 1x06. | |
— 2008 | Events of 1x07:
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— 2008 | Events of 1x08:
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— 2008 | Events of 1x09:
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Late June / early July 2008 | Ashley Magnus turns 24-years-old.[95] [96] | |
27th August 2008 | 1x07 [97] and 1x09 [98]: Helen Magnus turns 158-years-old. This occurs at some point during late Season 1 after 1x09 but before 1x12. | |
— 2008 | Events of 1x10:
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— 2008 | Events of 1x11. | |
~Early January 2009 [99] | Events of 1x12:
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~Early January 2009 | Events of 1x13:
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Season 2[]
~Mid February 2009 | Events of 2x01:
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~Mid February 2009 | Events of 2x02:
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~Mid February 2009 | 2x03: Two days after 2x02; five days before 2x03, Clara Griffin's memorial service is held.[100] | |
~Mid / late February 2009 | Events of 2x03:
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— 2009 | Events of 2x04. | |
— 2009 | Events of 2x05:
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— 2009 | Events of 2x06. | |
— 2009 | Events of 2x07. | |
Summer (Late June) 2009 | Events of 2x08:
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27th August 2009 | Helen Magnus turns 159-years-old. This occurs at some point in late season 2 after 2x08 but before 2x10. | |
— 2009 | Events of 2x09. | |
~December 2009 | Events of 2x10:
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~Early 2010 [102] | Events of 2x11:
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~January 2010 | Events of 2x12. | |
~January 2010 | Events of 2x13:
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Season 3[]
Season 3.0[]
~January 2010 | Events of 3x01: | |
~Early 2010 | Events of 3x02:
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~Early 2010 | Events of 3x03:
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~Early 2010 | Events of 3x04:
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~Early 2010 | Events of 3x05. | |
~Early 2010 | Events of 3x06:
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~Early 2010 | Events of 3x07:
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~Early 2010 | Events of 3x08:
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~Early 2010 | Events of 3x09:
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~Early 2010 | Events of 3x10:
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Season 3.5[]
~ April 2010 | Events of 3x11:
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— 2010 | Events of 3x12. | |
— 2010 | Events of 3x13. | |
— 2010 [105] | Events of 3x14:
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— 2010 | Events of 3x15. | |
— 2010 | Events of 3x16. | |
27th August 2010 | Helen Magnus turns 160-years-old. This occurs at some point during season 3.5 before 3x18. [106] [107] | |
8th October 2010 | Events of 3x18:
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~Early 2011 | 3x20: Praxis is destroyed by Adam Worth; Gregory Magnus (age 181/182) potentially dies.[108] | |
~Early 2011 | Events of 3x19: Helen Magnus (age 160) and Will Zimmerman (age 34) are attacked by a psych worm and spend three days, eight hours, and twenty-six minutes in an induced dream world in Virgil St. Pierre's lab under the New Mexican desert. | |
~January 2011 | Events of 3x20:
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Season 4[]
-January / early 1898 | Events of 4x01: Helen Magnus (age 160) arrives in London 1898. The timeline is ultimately kept 'intact', just slightly altered by way of the change in Imogene Worth's death (occurring two months early by sudden blunt force trauma instead of slowly suffering from leukemia in a hospital bed). Future-Adam Worth is killed by Future-Helen Magnus. | |
1901 | 4x13 Deleted scene #71 "New York, 1901": Future-Helen Magnus (age 163/164) convinces Nikola Tesla in New York to provide her with information on the controlled usage of nitroglycerin for the exploration of a Peruvian deep-water cave that's supposed to contain a multi-headed shark.[109] | |
1902 | 4x13 Deleted scene #71 "New York, 1901": Future-Helen Magnus (age 164/165) wines and dines Nikola Tesla at a hotel in Miraflores, Peru.[110] | |
1916 | 4x13: By 1916, Helen Bancroft (age 178/179) had:[111]
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1921 | 4x13: Helen Bancroft (age 183/184) is invited by Viscount Haldane to be a guest at a private symposium that he hosted for Albert Einstein in London.[112] | |
1948 | 4x13: Helen Bancroft (age 210) taught a summer semester fellowship course at Black Mountain College in North Carolina in order to share an office with Buckminster Fuller.[113] | |
1956 | 4x13: Helen Bancroft (age 218/219) establishes the 'Great South American Mining Corporation' in Bolivia. [114] | |
1964 | 4x13: Helen Bancroft (age 226/227) opens an unnamed provisions store in Coober Pedy, Australia.[115] | |
~Mid February 2009 | 2x03 [116] and Season 5 [117]: Future-Helen Magnus (age 271) interferes with the Old City Sanctuary's EM shield at 18:29 hours during the Cabal super abnormal attack to save her daughter, Ashley Magnus. | |
~January 2011 | Events of 4x02: An untold amount of hours after leaving the Old City Sanctuary in 3x20 during the day, Helen Magnus is found later that night by Will Zimmerman and Abby Corrigan to have mysteriously returned unnoticed to the Sanctuary; hiding out in her bedroom, now 113-years-older (age 273) drinking tea and monitoring the situation of the Hollow Earth invasion on her computer. | |
~Early 2011 | Events of 4x03:
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~May 2011 [118] | Events of 4x04: Occurs four months after 4x02 based on the episode being when Helen Magnus (age 273) first meets Richard Feliz. | |
— 2011 | Events of 4x05. | |
— 2011 | Events of 4x06: Will Zimmerman celebrates his 35th birthday.[119] | |
— 2011 | Events of 4x07. | |
~July 2011 | Events of 4x08: 4x08 Deleted scene #31 "Trust Your Instincts": Occurs two months after 4x03 based on how long Gavin Crealy has known about the existence of abnormals.[120] | |
— 2011 | Events of 4x09. | |
27th August 2011 | 4x13 Deleted scene #61 "113 Years of Seclusion": Helen Magnus turns 274-years-old.[121] | |
21st, 22nd, and 23rd September 2011 [122] | Events of 4x10: Occurs several unknown amount of months after 4x03. | |
~Late 2011 / early 2012 [123] | Events of 4x11. | |
~January 2012 | Events of 4x12:
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~January 2012 | Events of 4x13:
4x13 Deleted scene #61 "113 Years of Seclusion":
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— January / early 2012 | 4x13 (continued): In the week following after Will Zimmerman (age 35) quits working for SCIU, Helen Magnus (age 274) invites him down to the new Underground Sanctuary. |
Post-series[]
~January / early 2012 | Season 5: At the Underground Sanctuary, an alive Ashley Magnus is revealed. | |
~September 2012 / October 2012 | 4x03 [125] and 4x05 [126]: Alice Foss-Myers is born. | |
References[]
- ↑ Episode 3x11 - "Pax Romana": Visit Praxis's notes section for explanation.
- ↑ Episode 3x11 - "Pax Romana": Dialogue spoken by Ranna Seneschal to Helen Magnus.
- ↑ Episode 1x03 - "Fata Morgana": Dialogue spoken by Helen Magnus to Ashley Magnus.
- ↑ Episode 0x05 - "Webisode 5": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Episode 1x10 - "Warriors": Dialogue spoken by Helen Magnus to Charlie Denton.
- ↑ Episode 1x13 - "Revelations, Part II": Numerical passcode input by Helen Magnus.
- ↑ Episode 1x12 - "Revelations, Part I": Dialogue spoken by Helen Magnus to James Watson.
- ↑ Episode 1x10 - "Warriors": Dialogue spoken by Helen Magnus to Charlie Denton.
- ↑ Date found by using a conception calculator; Helen Magnus's birthday was input as her due date.
- ↑ Episode 1x10 - "Warriors": Dialogue spoken by Helen Magnus to Charlie Denton.
- ↑ Episode 1x13 - "Revelations, Part II": Numerical passcode input by Helen Magnus.
- ↑ Episode 1x10 - "Warriors": Dialogue spoken by Helen Magnus to Charlie Denton.
- ↑ Episode 1x13 - "Revelations, Part II": Numerical passcode input by Helen Magnus.
- ↑ Episode 3x02 - "Firewall": Dialogue spoken by Helen Magnus to Will Zimmerman, Henry Foss, Bigfoot,and Kate Freelander.
- ↑ Episode 3x02 - "Firewall": Dialogue spoken by Helen Magnus to Will Zimmerman, Henry Foss, Bigfoot, and Kate Freelander.
- ↑ Episode 1x12 - "Revelations, Part I": Dialogue spoken by James Watson to Helen Magnus.
- ↑ Episode 0x03 - "Webisode 3": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x02 - "Sanctuary for All, Part II": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 2x11 - "Haunted": Dialogue spoken by Helen Magnus to John Druitt.
- ↑ Episode 3x08 - "For King and Country": Dialogue spoken by James Watson and Adam Worth.
- ↑ Episode 4x01 - "Tempus": Dialogue spoken by James Watson and Adam Worth.
- ↑ Episode 0x04 - "Webisode 4": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x02 - "Sanctuary for All, Part II": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 2x11 - "Haunted": Dialogue spoken by John Druitt and Helen Magnus.
- ↑ Episode 0x01 - "Webisode 1": The opening scene is a flashback with the date "November 1888" set outside the Ten Bells in London.
- ↑ Episode 0x04 - "Webisode 4": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 3x08 - "For King and Country": Dialogue spoken by Helen Magnus to James Watson.
- ↑ Episode 4x08 - "Fugue": Dialogue spoken by Helen Magnus to Henry Foss and Will Zimmerman.
- ↑ The year of 1907 is conjecture based on Gregory Magnus's last known whereabouts mentioned in Episode 4x11 - "The Depths"; Dialogue spoken by Helen Magnus to Henry Foss and Will Zimmerman.
- ↑ Episode 4x11 - "The Depths": Dialogue spoken by Helen Magnus to Henry Foss and Will Zimmerman.
- ↑ Episode 3x07 - "Breach": Portions of the flashback showing Helen Magnus and Adam Worth at the quarry are seen.
- ↑ Episode 4x11 - "The Depths": Dialogue spoken by Helen Magnus to Henry Foss and Will Zimmerman.
- ↑ Episode 4x11 - "The Depths": Being that the last known whereabouts of Gregory Magnus is said to be his trip to Bolivia in 1909, it means that he had disappeared from Helen Magnus's life sometime later in 1909 or afterward.
- ↑ Episode 1x10 - "Warriors": Dialogue spoken by Helen Magnus to Will Zimmerman and Ashley Magnus.
- ↑ Episode 4x11 - "The Depths": Dialogue spoken by Helen Magnus to Henry Foss and Will Zimmerman.
- ↑ Episode 1x10 - "Warriors": A frozen Gregory Magnus is found and revived by the Cabal.
- ↑ Episode 3x11 - "Pax Romana": Dialogue spoken by Ranna Seneschal to Helen Magnus.
- ↑ Episode 3x11 - "Pax Romana": The one to one-and-a-half years worth of regular solar time spent on the surface with the Cabal between 2007 and 2008 is obviously not counted towards this.
- ↑ Episode 2x06 - "Fragments": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x07 - "The Five": Dialogue spoken by Ashley Magnus to John Druitt.
- ↑ Episode 2x08 - "Next Tuesday": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x07 - "The Five": Also based off of Ashley Magnus's comment in 1x07 about John Druitt being "someone from her days back in London before she set up shop here".
- ↑ Episode 3x03 - "Bank Job": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x09 - "Requiem": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 3x11 - "Pax Romana": Dialogue spoken by Will Zimmerman to Fallon.
- ↑ Episode 1x04 - "Folding Man": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x04 - "Folding Man": Dialogue spoken by Oliver Braithwaite.
- ↑ Episode 1x07 - "The Five": Dialogue spoken by Nikola Tesla and Helen Magnus.
- ↑ Episode 4x12 - "Sanctuary for None, Part I": Dialogue spoken by Nikola Tesla.
- ↑ Episode 4x12 - "Sanctuary for None, Part I": Dialogue spoken by Helen Magnus to Henry Foss.
- ↑ Episode 3x17 - "Normandy": Dialogue spoken by John Druitt to James Watson.
- ↑ Episode 1x09 - "Requiem": Dialogue spoken by Will Zimmerman and Helen Magnus.
- ↑ Episode 2x10 - "Sleepers": Dialogue spoken by Helen Magnus to Kate Freelander and Will Zimmerman.
- ↑ Episode 3x20 - "Into the Black": Dialogue spoken by Helen Magnus to Henry Foss.
- ↑ Episode 3x04 - "Trail of Blood": Dialogue spoken by Sherilee Wilkins.
- ↑ Episode 0x02 - "Webisode 2": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x01 - "Sanctuary for All, Part I": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 2x11 - "Haunted": Dialogue spoken by Bigfoot to Kate Freelander.
- ↑ Episode 2x03 - "Eulogy": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x12 - "Revelations, Part I": Will Zimmerman and John Druitt visit Whispering Pines cemetery. Anna Griffin's headstone is seen; written birth year is 1954.
- ↑ Episode 1x12 - "Revelations, Part I": Dialogue spoken by Helen Magnus to James Watson.
- ↑ Episode 4x06 - "Homecoming": A 9-year-old Will Zimmerman and his father Jacob Zimmerman visit Mary Anne Zimmerman's grave site one year after her death. Year of death on her headstone is 1985.
- ↑ Episode 1x08 - "Edward" (flashback): Speculation: The show seems to adopt the actors' ages for their characters to a certain extent, in particular their year of birth. Only in the case of Helen Magnus is a similar birth day used rather than the year. Based on Ryan Robbins who plays Henry Foss being born in 1972, and estimating that Young Henry was around age 8-years-old when Helen Magnus found him, this potentially places the year as being roughly 1980.
- ↑ Episode 1x08 - "Edward": Dialogue spoken by Lillian Myers and Henry Foss.
- ↑ Reference Ashley Magnus character article page age section.
- ↑ Episode 2x01 - "End of Nights, Part I": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Episode 3x03 - "Bank Job": Dialogue spoken by Kate Freelander to Will Zimmerman.
- ↑ Reference Ashley Magnus character article page notes section.
- ↑ Episode 1x08 - "Edward": Dialogue spoken by Helen Magnus to Ashley Magnus.
- ↑ Episode 1x02 - "Sanctuary for All, Part II": Dialogue spoken by Will Zimmerman to Mary Anne Zimmerman.
- ↑ Episode 4x06 - "Homecoming": Flashback scene - Will Zimmerman and Jacob Zimmerman visit Mary Anne Zimmerman's grave.
- ↑ Episode 2x10 - "Sleepers": Date written on prop material.
- ↑ Episode 2x01 - "End of Nights, Part I": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 4x06 - "Homecoming": As most high school graduates are 18 / 19-years-old when they enter college as a freshman, the flashback scene in 4x06 with a college-aged Will Zimmerman and his father Jacob Zimmerman potentially occurs in the year 1994 / 1995 depending on when Will Zimmerman's birthday is and the school system's cut-off date. In the U.S., children must be age 5-years-old before September 1st to enter kindergarten.
- ↑ Episode 4x06 - "Homecoming": Dialogue spoken by Will Zimmerman to Jacob Zimmerman.
- ↑ Episode 4x11 - "The Depths": Dialogue spoken by Will Zimmerman and Helen Magnus.
- ↑ Episode 2x03 - "Eulogy": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ YouTube - Lunch with Amanda Tapping and Robin Dunne. Minute mark: 6:39 - 6:53. According to Robin Dunne, his character Will Zimmerman was 21-years-old while he was wearing the "flock of seagulls" wig during the Episode 4x06 - "Homecoming" flashback scene when Will returns to his childhood home from Harvard University.
- ↑ Episode 1x08 - "Edward": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 3x05 - "Hero II: Broken Arrow": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 3x03 - "Bank Job": Dialogue spoken by Kate Freelander to Will Zimmerman.
- ↑ Episode 0x03 - "Webisode 3": Dialogue spoken by Ashley Magnus to Will Zimmerman.
- ↑ Episode 1x01 - "Sanctuary for All, Part I": Dialogue spoken by Ashley Magnus to Will Zimmerman.
- ↑ Episode 1x04 - "Folding Man": Dialogue spoken by Will Zimmerman to Helen Magnus and Ashley Magnus.
- ↑ Episode 3x02 - "Firewall": Dialogue spoken by Kate Freelander to Helen Magnus.
- ↑ Episode 3x02 - "Firewall": Reference Firewall episode article page notes section. There are conflicting differences about this location as seen in the Sanctuary universe vs real life.
- ↑ Episode 2x11 - "Haunted": Dialogue spoken by Henry Foss to Will Zimmerman.
- ↑ Episode 1x12 - "Revelations, Part I": Dialogue spoken by Clara Griffin to John Druitt and Will Zimmerman.
- ↑ Episode 1x01 - "Sanctuary for All, Part I": Dialogue spoken by Joe Kavanaugh to Will Zimmerman.
- ↑ Episode 0x04 - "Webisode 4": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 1x02 - "Sanctuary for All, Part II": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ Episode 4x12 - "Sanctuary for None, Part I": Dialogue spoken by Captain Franklin to Will Zimmerman: Franklin states that Will left the Old City Police Department to work for the Sanctuary Network four years ago. Due to the season 4 finale taking place in January / February 2012, it places the premiere 1x00 in that same time frame of year in 2008.
- ↑ Episode 1x09 - "Requiem": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Episode 1x09 - "Requiem": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Episode 1x09 - "Requiem": Even though Helen Magnus is last stated as being 157-years-old in 1x07, due to knowing that Ashley Magnus's birthday occurs roughly two months before Helen Magnus's and based on Ashley Magnus still being 23-years-old by 1x09, it means that neither of the characters has celebrated their 2008 birthdays yet as of 1x09.
- ↑ Reference Ashley Magnus character article page notes section.
- ↑ Episode 1x07 - "The Five": Dialogue spoken by Ashley Magnus to John Druitt.
- ↑ Episode 1x09 - "Requiem": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Timeline dates for 1x12 through 2x03 placing event occurrence in January / February 2009 is conjecture based on "Revelations" U.S. air dates starting in early January 2009. All three subsequent season finales are placed within this time of year to keep chronological continuity. Also, being that a season of TV is considered to span the length of a year, this matches up with Season 1 being a year ago in January / February 2008 based on 4x12 being four years later from it in early 2012.
- ↑ Episode 2x03 - "Eulogy": Dialogue spoken by Will Zimmerman to Helen Magnus.
- ↑ Episode 2x03 - "Eulogy": Based on the length of time that Sanctuary work crews are said to have been inside the Old City Sanctuary rebuilding.
- ↑ Episode 1x11 - "Instinct": Speculation: Based on John Druitt's comment of "It seems business is never finished with us despite our losses" and the tone in which it's said, this may mark one year since Ashley Magnus's abduction / 'death', placing the episode in roughly early January to mid February of 2010.
- ↑ Episode 3x02 - "Firewall": For the cut off scene in the avatar chamber near the end of 3x01, we learn in 3x02 that Gregory Magnus (age 180/181) accesses the avatar chamber in Praxis to have Will Zimmerman relay a message to Helen Magnus. In 3x11 we learn that because he broke their most sacred laws in order to do so, it results in him then disappearing at that moment from Praxis to go into hiding as a fugitive from Senate Authorities for the next several untold amount of weeks until Helen Magnus arrives to treat Kanaan.
- ↑ Episode 3x07 - "Breach": Dialogue spoken by Adam Worth to Helen Magnus.
- ↑ Episode 3x14 - "Metamorphosis": Based on the viability of cillobar spores, 3x14 can potentially occur up to six months after 3x10.
- ↑ Episode 3x18 - "Carentan": Helen Magnus's 160th birthday has to occur prior to 3x18 due to that episode occurring on 8th October 2010.
- ↑ Episode 3x17 - "Normandy": Speculation: Helen Magnus's 160th birthday most likely took place after 3x16 as 3x17 occurs in the month of June, just sixty-six years earlier in 1944 rather than in 2010.
- ↑ Episode 3x20 - "Into the Black": Helen Magnus and John Druitt visit Praxis and find it in ruins.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Nikola Tesla to Helen Magnus.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Nikola Tesla to Helen Magnus.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Helen Magnus to Will Zimmerman.
- ↑ A plan for season 5 included the return of Ashley Magnus.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Will Zimmerman to Abby Corrigan: Will states that Helen Magnus closed twelve Sanctuaries over the last eight months. The closures are supposedly connected to Helen Magnus's work with Richard Feliz based on Maneuver Delta Epsilon in 4x12; the four recent closures discussed in this exact scene in 4x13.
- ↑ Episode 4x06 - "Homecoming": This is a continuity error as Will Zimmerman's birthday actually occurs in the months of late September / early October.
- ↑ Episode 4x08 - "Fugue": Dialogue spoken by Gavin Crealy to Helen Magnus.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Abby Corrigan to Will Zimmerman.
- ↑ Episode 4x10 - "Acolyte": The number 9:22 is the date of the flights seen on the passenger manifests.
- ↑ Episode 4x11 - "The Depths": Speculation: Based on Henry Foss (age ~39) building his FOSSSS jacket, this episode potentially occurs maybe about a week to a month prior to "Sanctuary for None", placing it roughly in December 2011 or January 2012 if "Sanctuary for None" happened in January or February of 2012.
- ↑ Episode 4x13 - "Sanctuary for None, Part II": Dialogue spoken by Will Zimmerman to Abby Corrigan.
- ↑ Episode 4x03 - "Untouchable": Dialogue spoken by Helen Magnus to Henry Foss.
- ↑ Episode 4x05 - "Resistance": Dialogue spoken by Henry Foss to Nikola Tesla.