

- b.~ 1141 in Warkworth Castle, Alnwick, Northumberland, England d.1178

- b.< 1177 in Warkworth Castle, Alnwick, Northumberland, England d.1212 in Warkworth Castle, Alnwick, Northumberland, England


- b.< 1141 in Hedingham, Essex, England d.> 1185 in Warkworth Castle, Alnwick, Northumberland, England
- b.~ 1185 in Warkworth Castle, Alnwick, Northumberland, England d.1225


- b.~ 1125 in Horsford, Norfolk, England d.1174

- b.~ 1165 in Horsford, Norfolk, England d.1214 in Warkworth Castle, Alnwick, Northumberland, England


- b.~ 1140 in Poynings, Sussex, England