Holy cow! That may just be the first evidence of when Sarah died. The time period is correct. She was listed in the 1841 census of the Danish West Indies living with her husband Thomas. In the 1846 DWI census he was listed as a widower. So she died between 1841 and 1846. It is also a good clue that she is listed as "Place: Foreign Parts." That is exactly how her male children were listed in the 1841 English census when they were pupils in Brampton.
Interestingly, Thomas's will and probate records were found in the Danish Archives in Copenhagen this past summer.
Many thanks!
And thanks for linking!
Sincerely,
Kim