Scotlands People. Don't know where they went after 1911. No apparent deaths in Scotland or Ireland. Don't think there were any children. Cannot find them on 1901 census, the year they were married.
It is possible they were already living together in Glasgow, prior to the marriage in Ireland.
Thomas's name is on the 1915 Valuation Roll for a house & a shop in Dumbarton Road, Glasgow. & Sarah for a house in Port St. There is also a John Topley in the same Street.
In 1920, no sign of Thomas, but Sarah is in Cranston St. Nothing after that other than John Topley & His wife.