I'm researching the families of William Judson,b. 1831 Lower Canada and Matilda McDougall Judson, b. 1835 in Chatham, Kent, Ontario. Their children included John, Lewis Edward, Mary Jane, Herbert, Harry, William and Anna. William d. 1875 in Chatham; Matilda d. 1887 Wallaceburg, Kent, Ontario. I think William's mother may have been named Jane, who was born in Ireland. Any help will be appreciated.