When Genevieve Annie Vorce was born on 25 February 1887, in Waterbury, Washington, Vermont, United States, her father, William Henry Vorce, was 41 and her mother, Leora Sarah Gregg, was 43. She married Clarence Lewis Simpson on 5 February 1903, in Sharon, Norfolk, Massachusetts, United States. They were the parents of at least 2 sons. She lived in Orange, Franklin, Massachusetts, United States in 1900 and Sacramento, Sacramento, California, United States in 1920. She died on 1 February 1967, in Butte, California, United States, at the age of 79, and was buried in Chico, Butte, California, United States.