Barons of Oer Freiherren von Oer Records #7 Holders Family filter On/Off Adolf, baron of Oer * 1927 Adolf, baron of Oer * 1863 Albrecht Adolf Bernhard, baron of Oer * 1989 Clemens August Friedrich Christian Michael, count of Plettenberg, barão von Oer * 1952 Clemens, baron of Oer * 1895 Joseph, baron of Oer Maximilian Georg Johannes, baron of Oer * 1984 Corrections and Updates To suggest a correction or an update. Click Here