Hi Rick,
I am related to Ann Mather Finlayson who was born in England to Ann Selby and Ralph Mather. Ann Mather and her family moved to The Scotch Settlement of Quebec then to Detroit Michigan. I read your posting and I noticed that Samuel was married in the same town that Ann's grandfather came from. I do not have any information about Samuel but maybe this is the same Mather family?
Ann's father was Ralph Mather b. 12 May 1782 Lucker, Northumberland, d. 2 Nov 1861 Quebec; Buried 5 Nov 1861 Beechridge Presbyterian Cemetery.
Grandparents : James Mather b. 20 Dec 1747 Belford, Northumberland, m. Elizabeth Unknown, est 1774
Grandparents: Andrew Mather b. 18 Oct 1719 Belford and Elizabeth Anderson b. abt 1724 Bamburgh, Northumberland;
married 1745 Bamburgh
Source: I was sent this information by Jack McGinty.