MaleRichard Plantagenet, , Earl of Cornwall, HRE |
| Birth | 5 Jan 1208/1209 | Winchester Castle, Hampshire, England |
| Death | 2 Apr 1272 | Berkhampstead Castle, Hertfordshire, England |
| Burial | 13 Apr 1272 | Hailes Abbey, Gloucestershire, England |
| Marriage | 22 Nov 1243 [1, 2] | Westminster Abbey, Middlesex, England [1, 2] |
| Other Spouse | Isabel Marshall | F993 | |
| Marriage | 30 Mar 1231 | 2nd husband |
| Father | John I "Lackland" Plantagenet King of England | F1160 Group Sheet | |
| Mother | Isabella Taillefer de Angouleme | F1160 Group Sheet | |
FemaleSancha Countess of Provence |
| Birth | ABT. 1225 | Aix en Provence, Provence, France |
| Death | 9 Nov 1261 | Berkhamstead, Hertfordshire, England |
| Burial | Hailes Abbey, Gloucestershire, England |
|
| Father | Raimund V Berenger Count of Provence | F927 Group Sheet | |
| Mother | Beatrice of Savoy, Princess | F927 Group Sheet | |