Weech, Chapman

I am researching my surname WEECH and in so doing came across a site on the net which had the photograph of a gravemarker. The gravesite was at the South River Cemetery (South River, Ontario) It read Anna Chapman WEECH 1874 to May 27, 1967 beloved wife of William WEECH. I believe William to be a lost uncle who was last known living in Toronto in the early 1900's-born Churchville, Ontario. Does anyone have knowledge of WEECH or CHAPMAN in the South River area?