After Kerr's death in 1963, she married former Tulsa mayor Olney F. Flynn.
She met Robert S. Kerr in the summer of 1925 and the couple married on December 26 of that year.
[2] Kerr collected furniture and she opened an interior decorating business in Washington D.C. while her husband served in the U.S. Senate between 1949 and 1963.
She published cookbooks and opened the Black Angus Restaurant in Poteau, Oklahoma.
She died on March 2, 1965, and is buried at the Memorial Park Cemetery in Tulsa.