_Edward I PLANTAGENET , King Of England____________+
| (1239 - 1307) m 1254
_Edward II PLANTAGENET , King Of England___|_Leonor (ELEANOR) , Princess of Aquitaine__________
| (1284 - 1327) m 1307 (1244 - 1290)
_Edward III PLANTAGENET , King of England_|
| (1312 - 1377) m 1328 |
| | _IV PHILIPPE , King of France______________________+
| | | (.... - 1314) m 1284
| |_Isabella Of FRANCE _______________________|_Jeanne of NAVARRE , Princess______________________
| (1292 - 1358) m 1307 (1271 - 1305)
_Lionel PLANTAGENET , Duke of Clarence_|
| (1338 - 1368) m 1342 |
| | _Jean II DE AVESNES , Count Of Hainaut_____________+
| | | (.... - 1304)
| | _III GUILLAUME , Count Of Hainaut__________|_Philippa Of LUXUMBOURGE __________________________
| | | (1280 - 1337) (.... - 1311)
| |_Countness Of Hinault PHILIPPA ___________|
| (1314 - ....) m 1328 |
| | _III CHARLES , Count Of Valois, Prince Of France___+
| | | (1269 - 1325) m 1290
| |_Jeanne Of VALOIS _________________________|_Margaret Of ANJOU , Princess Of Naples And Sicily_
| (.... - 1341) (.... - 1299)
|
|--Philippa PLANTAGENET , Countess of Ulster
| (1355 - 1381)
| _Richard DE BURGH _________________________________
| |
| _John DE BURGH ____________________________|_ MARGARET ________________________________________
| |
| _William DE BURGH III, Earl of Ulster_____|
| | (1312 - 1333) m 1327 |
| | | _Gilbert DE CLARE , 9th Earl Of Clare______________+
| | | | (1243 - 1295) m 1290
| | |_Elizabeth DE CLARE _______________________|_Joan PLANTAGENET , of Acre________________________
| | (.... - 1307)
|_Elizabeth DE BURGH ___________________|
(1332 - 1363) m 1342 |
| _Edmund PLANTAGENET , Prince of England____________+
| | (1244 - ....)
| _Henry PLANTAGENET , 3rd Earl of Lancaster_|_Blanche D'ARTOIS _________________________________
| | (1281 - 1345) m 1295 (1246 - 1301)
|_Maud PLANTAGENET , of Lancaster__________|
(.... - 1377) m 1327 |
| _Patrick DE CHAWORTH ______________________________+
| | (.... - 1283)
|_Maud DE CHAWORTH _________________________|_Isabella DE BEAUCHAMP ____________________________
m 1295 (.... - 1306)