- b.~ 1110 in Slangerup, Denmark
- b.~ 1135 in Slangerup, Denmark d.~ 1195 in Bornhølm Castle, Bornhølm, Denmark
- b.~ 1100 in Uppsala, Uppsala, Sweden
- b.05 Jun 1170 in Bornhølm Castle, Bornhølm, Denmark d.11 May 1225 in Bornhølm Castle, Bornhølm, Denmark
- b.07 Sep 1192 in Bornhølm Castle, Bornhølm, Denmark d.06 Oct 1251 in Bornhølm Castle, Bornhølm, Denmark
- b.11 Feb 1213 in Bornhølm Castle, Bornhølm, Denmark d.13 Mar 1285 in Houghton, Norfolk, England
- b.~ 1241 in Houghton, Norfolk, England d.1300 in Houghton, Norfolk, England
- b.~ 1217 in Houghton, Norfolk, England