When Mamie F. Lamb was born on 20 June 1903, in Oklahoma, United States, her father, Nathaniel D. Lamb, was 39 and her mother, Eva May Plummer, was 32. She lived in Cimarron Township, Lincoln, Oklahoma, United States in 1920 and Paradise Township, Payne, Oklahoma, United States in 1940. She died on 5 April 1986, in Oklahoma, United States, at the age of 82, and was buried in Perkins, Payne, Oklahoma, United States.