Constance of Sicily - Pedigree | FamilyCentral
 1232 - 1266
 1197 - 1 Jul 1253
Family Group
 27 May 1177 - 8 Mar 1233
 1160 - 8 Apr 1257
 8 Aug 1136 - 11 Mar 1188/89
 1136 - 25 Jul 1195