According to The Mimico Story he went on to study law at Osgoode Hall and in addition to practising law served as Mimico's town solicitor for 40 years. He was married to Irene Davidson, daughter of Douglas Davidson the local Justice of the Peace. Her brother Bryce Davidson was shot down over Germany on July 2, 1918 and killed.
George W. G. Gauld died suddenly on October 28, 1964 at his home 2622 Lake Shore Blvd. West in Mimico and is buried in Parklawn Cemetery.