When Genevieve Hart was born in January 1868, in Providence, Providence, Rhode Island, United States, her father, Mandly Bateman Hart, was 32 and her mother, Abby Desire Dodge, was 30. She married Frank Gilbert Letters about 1886, in Providence, Providence, Rhode Island, United States. They were the parents of at least 1 son and 1 daughter. She lived in Putnam, Windham, Connecticut, United States for about 20 years. She died in 1949, in Connecticut, United States, at the age of 81.