
| Reginald (Reunold) FITZPIERS, Sheriff of Hampshire | |
| B: | Abt 1245 |
| D: | 5 May 1286 |
| Joan de VIVONIA | |
| B: | 1249 |
| M: | Abt 1265 |
| D: | 1 Jun 1314 |
| Alice de STANFORD | |
| B: | Abt 1230 |
| M: | Bef Sep 1249 |
| D: | Aft 1264 |
| Lucy FITZPIERS | |
| B: | Abt 1209 |
| Brecknock, Breconshire, Wales | |
| D: | Aft 29 Sep 1266 |
| William de ROS | |
| B: | Abt 1200 |
| Helmsley, North Riding, Yorkshire, England | |
| D: | Abt 1264 |
| Reginald FITZPIERS | |
| B: | Abt 1215 |
| Blaen Llyfni, Brecknockshire, Wales | |
| D: | Yes, date unknown |
| Alice FITZROBERT | |
| B: | Abt 1192 |
| Warkworth Castle, Alnwick, Northumberland, England | |
| D: | Bef 1225 |
| Piers FITZHERBERT, of Alcester and Berstaple | |
| B: | Abt 1180 |
| Brecknock, Wales, Great Britain | |
| M: | Abt 28 Nov 1203 |
| D: | 1 Jun 1235 |
| Ingram CLAVERING | |
| B: | Abt 1224 |
| Of, Midford, Northumberland, England | |
| D: | Yes, date unknown |
| Robert CLAVERING | |
| B: | Abt 1227 |
| Of Warkworth, Nrthmb, England | |
| D: | 1271 |
| Sp | |
| Isabel De MERLAY | |
| M: | Abt 1250 |
| , Morpeth, Northumberland, England | |
| Alicia CLAVERING | |
| B: | Abt 1229 |
| Of Warkworth, Nrthmb, England | |
| D: | Yes, date unknown |
| Annora CLAVERING | |
| B: | Abt 1231 |
| Of Warkworth, Northumberland, England | |
| D: | Yes, date unknown |
| Eleanor de BALLIOL | |
| B: | Abt 1232 |
| Barnard Castle, Gainsford, Durham, England | |
| D: | Yes, date unknown |
| John II COMYN, Lord of Badenoch | |
| B: | Abt 1232 |
| Badenoch, Scotland | |
| D: | 1302 |
| Margery CLAVERING | |
| B: | Abt 1233 |
| Of Markworth, Northumberland, England | |
| D: | Yes, date unknown |
| Cecil de CLAVERING | |
| B: | Abt 1235 |
| Of Warkworth, Nrthmb, England | |
| D: | Yes, date unknown |
| Patrick DUNBAR, 6th Earl of Dunbar | |
| B: | Abt 1213 |
| Dunbar Castle, East Lothian, Scotland | |
| D: | 24 Aug 1289 |
| Whittingham, East Lothian, Scotland | |
| Stephen de Baillol CLAVERING | |
| B: | Abt 1235 |
| Of Warkworth, Nrthmb, England | |
| D: | Yes, date unknown |
| Hugh CLAVERING | |
| B: | Abt 1237 |
| Of Warkworth, Nrthmb, England | |
| D: | 1295 |
| Agnes De BERTRAM | |
| M: | Abt 1248 |
| , Eure, Lincolnshire, England | |
| Roger FitzJohn De Baliol CLAVERING | |
| B: | Abt 1239 |
| Of Warkworth, Nrthmb, England | |
| D: | Yes, date unknown |
| Isabel | |
| B: | Abt 1199 |
| , , Northumberland, England | |
| M: | Abt 1229 |
| D: | Aft 1256 |
| John FITZROBERT, Lord of Warkworth and Clavering | |
| B: | Abt 1210 |
| Clavering, Essex, England | |
| D: | 1240 |
| Ada BALLIOL | |
| B: | Abt 1206–1210 |
| Barnard Castle, Durham, England, Great Britain | |
| D: | 29 Jul 1251 |
| Stokesby, Durham, England | |
| Robert FITZROGER, 2nd Baron of Warkworth, Lord of Clavering | |
| B: | Abt 1168 |
| Clavering, Essex, England | |
| D: | 1214 |
| Clavering, Saffron Walden, Essex, England | |
| Margaret de CHESNEY, Lady of Horsford | |
| B: | Abt 1167 |
| Horsford, St. Faith's, Norfolk, England | |
| D: | 1230 |
| Warkworth Castle, Alnwick, Northumberland, England | |
| (Son) FITZROGER | |
| B: | Abt 1180 |
| Warkworth, Northumberland, England | |
| D: | Yes, date unknown |
|
| Alice de VERE | |
| B: | Abt 1125 |
| Castle Hedingham, Essex, England | |
| D: | 19 Dec 1184 |
| Roger FITZRICHARD, 1st Baron of Warkworth | |
| B: | Abt 1140 |
| Warkworth, Northumberland, England | |
| D: | 1177 |
| Northumberland, England | |