| Male Earl of Lancaster Edmund Plantagenet |
| Birth | 16 Jan 1245 | London, Greater London, England, United Kingdom |
| Death | 5 Jun 1296 | Westminster, London, Greater London, England, United Kingdom |
| Burial | ||
| Marriage | 29 Oct 1276 | The Seine, Paris, , , France |
| Father | King of England Henry Plantagenet, III | F355 Group Sheet | |
| Mother | Countess of Provence Eleanor Berenger | F355 Group Sheet | |
| Female Blanche Capet |
| Birth | 1248 | Arras, , Nord-Pas-de-Calais, France |
| Death | 2 May 1302 | The Seine, Paris, , , France |
| Burial | 2 May 1302 | Minoresses Convent, Monastery of St Clare, Aldgate, London, Greater London, England, United Kingdom |
| Other Spouse | King of Navarre Henry, I | F1665 | |
| Marriage | 1269 | |
| Father | Count of Artois Robert Capet, I | F1680 Group Sheet | |
| Mother | Matilde, of Brabant | F1680 Group Sheet | |
| Male + Earl of Lancaster Henry Plantagenet |
| Birth | 1281 | |
| Death | 22 Sep 1345 | Leicester, Leicestershire, England, United Kingdom |
| Burial | ||
| Spouse | Maud Chadworth | F1758 | |
| Marriage | 2 Mar 1297 | |