Heinrich married Beatrix VON HALLERMUND LOCCUM in 1161 in Loccum, Hannover, Niedersachsen, Germany. Beatrix (daughter of Wulbrand I HALLE and Beatrix RHEINECK) was born in 1140 in Loccum, Hannover, Niedersachsen, Germany; died in 1194 in Y, Somme, Picardie, France. [Group Sheet] [Family Chart]

1. Heinrich VON OLDENBURG BRUCHHAUSEN was born in 1167 in Wilderhausen, Oldenburg, Niedersachsen, Germany; died on 27 Mar 1234 in Altenesch, Wesermarsch, Niedersachsen, Germany.
2. EGILMAR was born in 1169 in Wildeshausen, Oldenburg, Niedersachsen, Germany; died on 11 Aug 1217.
3. Burchard VON HOTTINGEN was born in 1170 in Zurich, Switzerland; died on 06 Jul 1233 in Zurich, Switzerland.
4. WULBRAND was born in 1171 in Wildeshausen, Oldenburg, Niedersachsen, Germany; died on 26 Jul 1233.
5. Burchard OLDENBERG WILDESHAUSEN was born in 1176 in Wildeshausen, Oldenburg, Niedersachsen, Germany; died on 06 Jul 1233.
6. Christiane Prinzesse VON OLDENBURG WILDHAUSEN was born in 1203; died in 1259.