| John FitzRobert (3rd Baron of Warkworth) (de) |
Clavering |
* 1191 Warkworth Castle, Alnwick, Northumberland, England + 1241 Warkworth Castle, Alnwick, Northumberland, England |
- |
|
| Roger FitzJohn (4th Baron Warkworth) (de) |
Clavering |
* 1215 Warkworth Castle, Alnwick, Northumberland, England + 1249 Normandy (now in France) |
Clavering - Balliol |
|
| Margaret |
De Chesney, Lady Horsford |
* 1165 Horsford, St.Faiths, Norfolkshire, England + 1230 Warkworth Castle, Alnwick, Northumberland, England |
De Chesney - De Poynings |
|
| Sir Henry |
de Percy, 2nd Earl of Percy |
* 1465 Leconfield, Yorkshire, England + 1485 Warkworth Castle, Alnwick, Northumberland, England |
de Percy, 4th Earl of Northumberland - Northumberland |
|
| Lady Alice "Adeliza" |
De Vere |
* 1122 Castle Hedingham, Essex, England + 1184 Warkworth Castle, Alnwick, Northumberland, England |
De Vere - De Clare |
|
| Roger |
FitzJohn De Baliol De Clavering |
* 1221 Warkworth Castle, Alnwick, Northumberland, England + 1249 Normandy, France |
FitzRobert De Clavering, Sheriff of Northampton, Magna Carta Surety Lord of Warkworth Castle - De Balliol |
|
| Sir Roger |
FitzRichard, Lord Warkworth |
* 1139 Warkworth Castle, Alnwick, Northumberland, England + 1177 Warkworth Castle, Alnwick, Northumberland, England |
- |
|
| Sir John |
FitzRobert De Clavering, Sheriff of Northampton, Magna Carta Surety Lord of Warkworth Castle |
* 1187 Warkworth Castle, Alnwick, Northumberland, England + 1240 Warkworth, Northumberland, England |
FitzRoger - De Chesney, Lady Horsford |
|
| Lady Alice |
FitzRobert de Warkworth |
* 1191 Warkworth Castle, Alnwick, Northumberland, England + 1225 Blaen Llyfni, Brecknockshire, Wales |
FitzRoger - De Chesney, Lady Horsford |
|
| Robert |
FitzRoger |
* 1165 Warkworth Castle, Alnwick, Northumberland, England + 1214 Clavering Manor, Saffron Walden, Essex, England |
FitzRichard, Lord Warkworth - De Vere |
|
| Henry (3rd Baron Percy of Alnwick) |
Percy |
* 1321 Warkworth Castle, Alnwick, Northumberland, England + 1368 Tutbury Castle, Staffordshire, England |
Percy - Clifford |
|
| Maud |
Percy |
* 1335 Warkworth Castle, Alnwick, Northumberland, England + 1379 Newcastle Upon Tyne, Northumberland, England |
Percy - Clifford |
|
| Maud (de) |
Percy |
* 1337 Warkworth Castle, Alnwick, Northumberland, England + 1379 Raby, Durham, England |
Percy - Clifford |
|
| Maud |
von Percy |
* 1335 Warkworth Castle, Alnwick, Northumberland, England + 1379 Durham, County Durham, England |
von Percy - DE CLIFFORD |
|
