Could this be him in the LDS Pilot: Name: Samuel Finlay Registration district: Coleraine Record type: DEATHS Registration date - quarter and year: Oct - Dec 1879 Estimated birth year: 1806 Age: 73 Mother's surnames: Film number: 101589 Volume: 1 Page: 369 Digital GS number: 4200221 Image number: 00559 Collection: Ireland, Civil Registration Indexes 1845-1958
Church Baptism Record Name: Martha Jane Finlay Date of Birth: Date of Baptism: 19-Aug-1838 Address: Ballystrone Parish/District: SECOND DUNBOE Gender: Female County Co. Derry Denomination: Presbyterian Father: Samuel Finlay Mother: Elizabeth Calvin Occupation: Sponsor 1 / Informant 1: Sponsor 2 / Informant 2: Notes: