Agnes married Burggrave of Mainz Louis I Count Of Loos And RIENECK about 1140. Louis (son of Burggrave of Mainz Arnulf Count Of Loos And Of RIENECK and Agnes VON MAINZ) was born about 1100; died on 11 Aug 1171. [Group Sheet] [Family Chart]
Agnes married Otto I (III) between 1159 and 1167. Otto (son of Otto II and Helika of LENGENFELD-HOPFENOHE-PETTENDORF) was born about 1117; died on 01 Jul 1183 in Pettendorf; was buried in Scheyern. [Group Sheet] [Family Chart]