1207 - 1272 (65 years)
| Lady Eleanor DE LANCASTER PLANTAGENET, * | |
| B: | 1311 |
| D: | 11 Jan 1372 |
| John BEAUMONT | |
| B: | 1318 |
| M: | Abt Jun 1337 |
| D: | May 1342 |
| Richard "Copped Hat" FITZ ALAN II | |
| B: | 1306 |
| Of Arundel, Sussex, ENG | |
| M: | 5 Feb 1345 |
| Ditton | |
| D: | 24 Jan 1375 |
| Arundel, Sussex, ENG | |
| Joan OF LANCASTER | |
| B: | Abt 1312 |
| D: | Aft 6 Feb 1345 |
| John DE MOWBRAY | |
| B: | 29 Nov 1310 |
| M: | 28 Feb 1327 |
| D: | 4 Oct 1361 |
| Maud DE LANCASTER | |
| D: | Aft 1333 |
| William DE BURGH, Earl Of Ulster | |
| D: | 1333 |
| Henry PLANTAGENET, Earl Of Lancaster * | |
| B: | Abt 1281 |
| D: | 1345 |
| Maud DE CHAWORTH, * | |
| B: | Abt 1282 |
| M: | Bef 2 Mar 1297 |
| D: | 3 Dec 1322 |
| Edmund PLANTAGENET, * | |
| B: | 1245 |
| D: | 1296 |
| Blanche ARTOIS, * | |
| B: | 1248 |
| M: | 1276 |
| D: | 1302 |
|
| Henry PLANTAGENET | |
| B: | 1207 |
| D: | 1272 |
| Eleanor DE PROVENCE | |
| B: | Abt 1222 |
| D: | 1291 |
