Wish to find ancestors and family of my father, Ronald Ballard Slater, Jr., M.D. (died 1992) He was married to Edna (Williams) Slater of Oklahoma until sometime in the 1970's and Mary Bernadette (Wood) Slater until 1958. Left six children: Marilyn Slater, Ralph Berry Slater, Ronald Albert Slater (me), Ronald Ballard Slater III, Margaret Slater and Darby Slater. All children reside in California.
He practiced medicine in Hayward (Hayward Medical Center, name changed later to Bay Valley Medical Center), California.
Has a brother named John, who is/was a dentist or a physician, who had children. Also from northern California area.