
| Edmund Deincourt | |
| B: | 1263 |
| Blankney, Lincolnshire, England | |
| D: | Before 1325 Before father |
| Johanna | |
| D: | DECEASED |
| William Fitzwilliam | |
| B: | Abt 1295 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | 22 Mar 1322 |
| England, United Kingdom | |
| Sir, John FitzWilliam, I | |
| B: | Abt 1298 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | 10 Aug 1349 |
| Wakefield, Yorkshire, England, United Kingdom | |
| Joan RERESBY | |
| B: | 1302 |
| Yorkshire, England, United Kingdom | |
| M: | Abt 1314 |
| Yorkshire, England, United Kingdom | |
| D: | 1342 |
| Somme, Picardie, France | |
| William Fitzwilliam, V | |
| B: | 8 Sep 1298 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | 10 Aug 1349 |
| Emley, Yorkshire, England, United Kingdom | |
| Joan Reresby | |
| B: | 1280 |
| England, United Kingdom | |
| D: | 1342 |
| England, United Kingdom | |
| Joan RERESBY | |
| B: | 1302 |
| Yorkshire, England, United Kingdom | |
| D: | 1342 |
| Somme, Picardie, France | |
| Sir Thomas FitzWilliam, ,of Maplethorpe | |
| B: | Abt 1300 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | 1345 |
| Mablethorpe, Lincolnshire, England, United Kingdom | |
| Lady Elizabeth Maplethorpe | |
| B: | Abt 1304 |
| Mablethorpe, Lincolnshire, England | |
| M: | Abt 1325 |
| Of, Emley, y, England | |
| D: | Lincolnshire, England, United Kingdom |
| Margaret FitzWilliam | |
| B: | Abt 1302 |
| Emley, Yorkshire, England | |
| D: | DECEASED |
| Henry de Pierrepont | |
| B: | 1298 |
| Holme Pierrepont, Nottinghamshire, England | |
| D: | Holme Pierrepont, Nottinghamshire, England |
| Henry (Edmund?) Pierrepoint | |
| B: | 1320 |
| D: | DECEASED |
| William FitzWilliam, II | |
| B: | Abt 1305 |
| Yorkshire, England, United Kingdom | |
| D: | 22 Mar 1322 |
| Pontefract, Yorkshire, England, United Kingdom | |
| Isabel FitzWilliam | |
| B: | Abt 1306 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | Aft 1348 |
| Bingham, Nottinghamshire, England | |
| William Bingham, , Lord of Bingham | |
| B: | Abt 1300 |
| Bingham, Nottinghamshiree, England | |
| D: | England, United Kingdom |
| William Bingham | |
| B: | 1310 |
| D: | DECEASED |
| Agnes Fitzwilliam | |
| B: | Abt 1308 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | DECEASED |
| Sir, Adam Newmarche | |
| B: | Abt 1316 |
| Womersley, Yorkshire, England, United Kingdom | |
| M: | 1340 |
| D: | 1349 |
| Robert Fitzwilliam | |
| B: | 1310 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | DECEASED |
| Reynald Fitz William | |
| B: | Abt 1312 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | DECEASED |
| Elizabeth FitzWilliam | |
| B: | Abt 1313 |
| Emley, Yorkshire, England, United Kingdom | |
| D: | 1416 |
| Joan FitzWilliam | |
| B: | Sprotbrough, Yorkshire, England |
| D: | Aft 1348 |
| sir, William Trusebut | |
| D: | DECEASED |
| Richard FitzWilliam | |
| B: | Elmley, Yorkshire, England |
| D: | DECEASED |
| Maud FitzWilliam, , Nun | |
| B: | Spotbrough, Yorkshire, England |
| D: | DECEASED |
| Agnes FitzWilliam | |
| D: | Aft 1348 |
| Maud (Isabel) Deincourt | |
| B: | Abt 1268 |
| D: | 1324 |
| Emley, Yorkshire, England, United Kingdom | |
| sir, William IV FITZWILLIAM, ,Knt,of Emley & Sprotborough | |
| B: | Abt 1254 |
| Emley, Yorkshire, England | |
| D: | 11 Apr 1341 |
| Sprotbrough, Yorkshire, England | |
| Baroness Matilda Deincourt | |
| B: | 1268 |
| Wellington, Shropshire, England | |
| D: | 1324 |
| Wakefield, Yorkshire, England | |
| William de Birmingham II | |
| B: | 1262 |
| Ireland | |
| M: | Abt 1287 |
| England | |
| D: | 11 Jul 1332 |
| Dublin Castle, County Dublin, Ireland | |
| Isabel Deincourt | |
| B: | 1268 |
| Blankney, Lincolnshire, England | |
| D: | 1348 |
| Emley, Yorkshire, England | |
| John Fitzwilliam | |
| B: | 1295 |
| Spotbrough, Yorkshire, England, United Kingdom | |
| D: | 1349 |
| Emley, Yorkshire, England | |
| Edmund Deincourt | |
| B: | 1270 |
| York, Yorkshire, England, United Kingdom | |
| D: | 23 Feb 1314 |
| William Deincourt | |
| B: | 1273 |
| Blankney, Lincolnshire, England, United Kingdom | |
| D: | 23 Jun 1314 |
| Stirling Castle, Stirling, Scotland, United Kingdom | |
| Margaret Deincourt | |
| B: | 1275 |
| Blankney, Lincolnshire, England | |
| D: | 18 Oct 1333 |
| Eresby, Spilsby, Lincolnshire, England, United Kingdom | |
| Robert De Willoughby | |
| B: | 1260 |
| Willoughby, Lincolnshire, England, United Kingdom | |
| M: | 1303 |
| Lincolnshire, England | |
| D: | 25 Mar 1317 |
| Willoughby, Lincolnshire, England, United Kingdom | |
| Johanna Deincourt | |
| B: | 1275 |
| D: | DECEASED |
| Joan Deincourt | |
| B: | 1300 |
| D: | DECEASED |
| John Deincourt | |
| D: | DECEASED |
| Isabel De Mohun | |
| B: | 1243 |
| Dunster, Somerset, England | |
| D: | Nov 1280 |
| Blankney, Lincolnshire, England, United Kingdom | |
| Sir, Edmund Deincourt, ,1st Baron Deincourt | |
| B: | Abt 1245 |
| Blankney, Lincolnshire, England, United Kingdom | |
| D: | 6 Jan 1326 |
| Sibilla De Mohun | |
| B: | Abt 1245 |
| Devon, England, United Kingdom | |
| D: | DECEASED |
| Ann Mohun | |
| B: | 1245 |
| Dorset, England, United Kingdom | |
| D: | DECEASED |
| Geffry Warhulle | |
| B: | 1243 |
| Melcombe Horsey, Dorset, England | |
| M: | 1268 |
| Sutton Bingham, Dorset, England | |
| D: | Bef 1323 |
| Sir, William Mohun | |
| B: | 1250 |
| Dunster, Somerset, England, United Kingdom | |
| D: | 1282 |
| Wiltshire, England, United Kingdom | |
| Beatrix Fitzpierce | |
| B: | Abt 1265 |
| D: | DECEASED |
| Maud de Mohun | |
| B: | Abt 1255 |
| Torre Mohun, Devonshire, England | |
| D: | DECEASED |
| Margaret de Mohun | |
| B: | 1260 |
| Snitterfield, Warwickshire, England | |
| D: | Abt 1340 |
| Devon, England | |
| John de Cantilupe, III | |
| B: | Abt 1263 |
| Snitterfield, Warwickshire, England | |
| M: | Abt 1285 |
| D: | 1340 |
| Devon, England | |
|
| Isabella de Ferrers | |
| B: | 1226 |
| Derby, Derbyshire, England | |
| D: | Bef 26 Nov 1260 |
| Torquay, Torbay, Devon, England, United Kingdom | |
| Reynold de Mohun | |
| B: | Abt 1206 |
| Dunster, Somerset, England, United Kingdom | |
| M: | Abt 1243 |
| England | |
| D: | 20 Jan 1258 |
| Dunster, Somerset, England, United Kingdom | |