| b Mar1340, Bavon Abbey, Ghent, Flanders, England | Henry III King England | > | d 03 Feb 1399, Leicester Castle, London, , England | Edward I 'Longshanks' England, King | Eleanor Countess Of Provence, Queen of England | > |
| Edward II King England | b 17 Jun 1239 | Fernando III Alfonsez Castile_&_Leon, [King] | > | |
| | b 25 Apr 1284 | Eleanor 'Leonor' Princess Castile_&_Leon, [Queen] | Jeanne De Dammartin, [Countess] | > | |
| Edward III, England | d 21 Sep 1327 | b 1244 | ||
| |b 13 Nov 1312 | | | |||
| |d 21 Jun 1377 | Isabella Princess Of France | |||
| | | ||||
| John Of Gaunt | ||||
| |Blanche Of Lancaster-1 + | |m 10 May 1359 | |||
| | | | | |||
| Philippa Of Hainault | ||||
| | | ||||
Source: 'Royalty for Commoners', Roderick W. Stuart, 1993, p 1.