DOSSIER M21 // CANADIAN ARCTIC // 1845–49
Franklin expedition: the Northwest Passage disaster
[ MARITIME & GEOGRAPHIC MYSTERIES // POLAR ]
Event and chronology
The ships Erebus and Terror sailed from Britain in 1845 with 129 officers and crew seeking the Northwest Passage. They became icebound near King William Island. A written note left in 1848 reported Franklin’s death and abandonment of the ships; search parties later found graves, camps and human remains.
What later accounts allege
Conspiracy accounts claim the Admiralty concealed a discovery, that an unknown force erased the expedition, or that Indigenous testimony was suppressed to hide a nonhuman threat. Other retellings present starvation or lead poisoning as a single proven cause for every death.
Records, searches and conditions
The Victory Point note, ship logs and Admiralty search records establish the route and chronology; Inuit testimony helped locate wreck sites. Parks Canada’s underwater archaeology found Erebus in 2014 and Terror in 2016. Human remains and artifacts provide direct but incomplete evidence of final conditions.
Independent and contrary evidence
The ships and artifacts are physical, identified evidence of an expedition lost in ice. Multiple explanations—cold, starvation, illness, lead exposure and survival choices—can coexist; no evidence requires a paranormal cause. Lead poisoning remains a debated factor, not a settled sole explanation.
What remains unknown
The precise deaths of most individuals, the sequence after the abandonment and how long groups survived remain unknown. Archaeology is incomplete, and written sources represent only some voices; Inuit knowledge is indispensable but must not be flattened into a single account.
Assessment
This was a documented expedition catastrophe, not an inexplicable vanishing. New site surveys, authenticated records or forensic analyses that distinguish causes of death would refine the account. The remains of two ships and the 1848 note already strongly constrain any broader conspiracy narrative.
Sources and limits
- Franklin Expedition Record — Victory Point note transcriptionTranscribes the 1848 note on Franklin’s death and ship abandonment; it is brief, not a full expedition diary.
- Parks Canada — Erebus and Terror underwater archaeologyOfficial archaeology documents identified wrecks and artifacts; work is ongoing and does not establish every death.
- Canadian Museum of History — “A very special piece of paper”Curatorial treatment explains Victory Point note provenance and meaning; it contextualizes but does not prove later individual fates.