Gladwin Doyle Young, son of Carlton Mosley (1888-1984) and Jennie Mabel (Smith) (1890-1970) Young, was born 4 May 1916, Lansing, Ingham County, Michigan. He graduated in 1935 from Okemos High School in the same class with his sister, Bernice Lorna Young.
Gladwin married Hilda M. Brown 20 May 1939, Flint, Genesee County, Michigan. He served in the US Marine Corp. during World War II, 1942-1946, attaining the rank of Staff Sergeant.
Hilda, born 17 December 1917, died 29 January 1973, Flint. Gladwin married Marilyn R. Haverson on 10 May 1980, Clark County, Nevada. He died 24 December 1998, Michigan and was interred Pinecrest Cemetery, Oscoda, Iosco County, Michigan.