Isabella - Pedigree | FamilyCentral
 1214 - 1 Dec 1241
 24 Dec 1167 - 19 Oct 1216
  - 1246
 5 Mar 1133 - 6 Jul 1189
 1122 - 31 Mar 1204
  - 16 Jun 1202
  - 1245
 24 Aug 1113 - 7 Sep 1151
 Abt 1102 - 10 Sep 1169
 1099 - 1137
Family Group
  - 7 Aug 1178
Family Group
 Abt 1126 - Abt 1183
  - Aft 1205
 1092 - 1143
  - 1126
 1068 - 1 Dec 1135
 1079 - 1 May 1118
 1071 - 1127
 Abt 1073 - 1117
  - 1151
Family Group
  - 16 Nov 1140
Family Group
  - 1105
Family Group
 1081 - 1 Aug 1137
 Abt 1092 - 18 Nov 1154
Family Group
Friedrich II
 md. 20 Jul 1235
  Children