Frank Couzens was born in Detroit on February 28, 1902,[REF][REF] the son of businessman (and later mayor of Detroit and United States Senator) James J. Couzens [REF].
Frank Couzens married Margaret Lang in 1922;[REF] the couple had four sons: Frank Couzens Jr., James Couzens II, Homer J. Couzens, and George L. Couzens; and three daughters: Mrs. Edward C. Roney, Mary Elizabeth Couzens, and Barbara Ann Couzens [REF].