This most recent group of identifications marks the first time that remains of the crew aboard the HMS Terror have been identified through DNA matching. The other five identified to date were all from Erebus.
Among those identified in the most recent round of testing was John Bridgens, a subordinate officer’s steward on Erebus, who prior to joining Franklin’s crew, had made his first naval voyage aboard the HMS Endymion in 1843 as a musician. Also identified were David Young, a first class boy seaman who boarded the vessel when he was 17 years old, and William Orren, an able seaman who is mentioned on his parents’ tombstone in Chatham, England as “one of the crew of the unfortunate Erebus in the ill-fated expedition under Sir John Franklin of whose fate no discovery has yet been made.”
These identifications are the result of more than a decade of work by a research team whose members specialize in anthropology and genealogy. To make the matches, the team has so far tracked down 33 descendants who have either maternal or paternal lineage to one of the explorers. After they obtain DNA samples from these relatives, they compare it to DNA from around 50 bone and tooth samples recovered from the Franklin expedition.
Previously, the researchers used this method to identify two other members of the expedition: John Gregory, an engineer aboard Erebus, and James Fitzjames, captain of Erebus.