- b.~ 1110 in Schwerin, Mecklenburg-Schwerin, Germany d.30 Dec 1178 in Luneburg, Hannover, Germany
- b.~ 1136 in Schwerin, Mecklenburg-Schwerin, Germany d.28 JAN 1226/27
- b.~ 1115 in Norway d.1172
- b.~ 1170 in Schwerin, Mecklenburg-Schwerin, Germany d.05 Jun 1226 in Schwerin, Mecklenburg-Schwerin, Germany
- b.1129 in England d.06 Aug 1195 in Braunschweig, Germany
- b.~ 1150 in Dresden, Saxony d.< 1219
- b.~ 1140 in Bliecastel, Germany d.UNKNOWN