Robert E. Oberdorf Jr. entered into eternal rest on Sunday, August 8, 2021 at the age of 76 years. Robert is survived by his wife of twenty-eight years Martha Oberdorf; Children Robert E. Oberdorf III, Hans August Oberdorf (Veronica), Sylvia Anne Rios (Raul), Rene Rachel Bridges, Walter Rossie Jr.; Grandchildren Jessica, Lauren, Jeremiah, Brianne, Arrianne;  Great-Grandchildren Nevah, Major. Visitation will be from 5:00 p.m. – 8:00 p.m. on Tuesday, August 17, 2021 at Southside Funeral Home, 6301 S. Flores St., San Antonio, Texas 78214. Funeral services will depart Southside Funeral Home at 10:15 a.m. on Wednesday, August 18, 2021 for a Graveside Service at 10:45 in Fort Sam Houston National Cemetery.