Bachelor of Science, District of Columbia Teachers College, 1963.
Mathematics technician, United States Navy Weapons Laboratory, Dahlgren, Virginia, 1959-1961; cartographer, computer specialist, Navy Oceanographic Office, Suitland, Maryland., 1963-1972; cartographer, computer specialist, Defense Mapping Agency, Suitland, 1972-1974; cartographer, computer specialist, National Oceanic and Atmospheric Administration, Rockville, Maryland., since 1974.
Member Institute Navigation, North America Cartographic Information Society (board directors, chief executive officer since 1986), Society Automotive Engineering (astronautics division).
Married Gail Weatherhead, June 30, 1961 (divorced October 1987). Children: Martha M., Ronald M. Junior, Christopher M.