My ancestor, Mary Jane MACKEY (m. Joseph BROUSE). Mary Jane b. about 1828, Richmond, Carleton, Ontario. Father reported to be William MACKEY borin in Ireland. I found a William Mackey and Wife Agnes Moore living in that area with numerous children (Robert, James, John, William, Andrew) and perhaps Thomas older than those listed. I am looking for a connection between this William and Mary Jane's father..help!