When George S. Sweet was born on 30 January 1919, in Antrim, Michigan, United States, his father, George S Sweet, was 56 and his mother, Oskie Leola Brewer, was 38. He married Marie Ann Commora on 29 July 1938, in Michigan, United States. They were the parents of at least 2 sons. He lived in Midland, Michigan, United States in 1935 and Larkin Township, Midland, Michigan, United States in 1940. He died on 23 September 2007, in Midland, Midland, Michigan, United States, at the age of 88, and was buried in Midland, Midland, Michigan, United States.