When Agnes Christine Hansen was born on 28 August 1891, in Union Fort, Salt Lake, Utah, United States, her father, Jens Hansen, was 41 and her mother, Christine Christiansen, was 39. She married Lester Ure Griggs on 2 February 1912, in Salt Lake City, Salt Lake, Utah, United States. They were the parents of at least 2 sons. She lived in Salt Lake City Ward 1, Salt Lake City, Salt Lake, Utah, United States in 1920 and Los Angeles, Los Angeles, California, United States in 1930. She died on 29 October 1968, in Saugus, Santa Clarita, Los Angeles, California, United States, at the age of 77.