When Agnes Elva Andrews was born on 17 December 1899, in Westbrook, Cumberland, Maine, United States, her father, Charles Robinson Andrews, was 24 and her mother, Susie Stanley Flye, was 24. She married Everett Richardson Coffin on 14 June 1922, in Westbrook, Cumberland, Maine, United States. In 1922, at the age of 23, her occupation is listed as stenographer in Westbrook, Cumberland, Maine, United States. She died on 24 November 1979, in Portland, Cumberland, Maine, United States, at the age of 79.