Chambly, Quebec
There was doubt at the time as to the date of Clarke's death, with Eneas Mackenzie in 1827 asserting that he was already dead, "unnoticed and unlamented". Richard Welford in "Men of Mark 'twixt Tyne and Tweed" (1895) claimed he died in 1817. Letters to Richard Alfred Davenport from Canada show he had emigrated, and was in Chambly, Quebec in 1845.