- b.11 Apr 1184 in Winchester, Hampshire, England d.13 Dec 1213 in Winchester, Hampshire, England
- b.~ 1204 in Braunschweig, Brunswick, Germany d.09 Jun 1252 in Braunschweig, Brunswick, Germany
- b.1186 in Denmark d.22 Nov 1233
- b.~ 1236 in Braunschweig, Brunswick, Germany d.15 Aug 1279
- b.~21 Jun 1126 in Dresden, Saxony d.6 JAN 1148/49
- b.~ 1174 in Brandenburg, Prussia d.25 FEB 1219/20 in Brandenburg, Prussia
- b.20 Aug 1085 in Krakaow, Poland d.28 Oct 1138
- b.~ 1132 in Krakow, Poland d.BET 8 JUL 1172 AND 1174
- b.BET 1093 AND 1101 d.08 Jul 1172
- b.~ 1209 in Brandenburg, Prussia d.10 Jun 1261 in Braunschweig, Brunswick, Germany
- b.~ 1160 in Groitzsch, Leipzig, Germany d.06 May 1210
- b.~ 1184 in Groitzsch, Leipzig, Germany d.1255 in Brandenburg, Prussia
- b.~ 1153 in Krakow, Poland d.02 Apr 1210
- b.~ 1268 in Wolfenbuttle, Braunschweig, Germany d.22 Sep 1318 in Wolfenbuttle, Braunschweig, Germany
- b.~ 1237 in Casale Montferrat, Allesandria, Italy d.6 FEB 1284/85