"Bradfords of Ontario,Calif."

I am searching for information about my parents. I know that my Father, Frances Vollmer Oster, was born 1909 in West Virginia. My Mother, Mary Wilamenia Bodine was born 1915 in Dayton, Ohio.
They got married in Dayton, Ohio in 1930-31. Both my parents were very young Dad was 21 and Mom was only 15.

My Father was only 45 when he died during a trip to Las Vegas, Nevada in 9/53 and my Mother died 8/83 in Ontario, California.

Dad had an oil drilling company and a gas station in Malibu. From that he sold his oil drilling company and bought a machine shop that made military equipment. This is all I do know about him.

I would appreciate anything that maybe someone would know or remember. Since I know have sons that have children of their own I am concerned about my medical history as well.