When Agnes Vera Alderman was born on 6 July 1908, in Grand Island, Hall, Nebraska, United States, her father, Francis Marion Alderman, was 31 and her mother, Rosetta Miller, was 30. She married Theadore Casper Snider on 29 June 1927, in Grand Island, Hall, Nebraska, United States. She lived in South Loup Township, Hall, Nebraska, United States in 1920 and Kearney, Buffalo, Nebraska, United States in 1930. She died on 3 January 1972, in Cairo, Hall, Nebraska, United States, at the age of 63, and was buried in Cairo, Hall, Nebraska, United States.