Family: Gilbert The Red (3rd Earl Ofgloucester) De Clare / Joan Princess of Acre (F44401)
m. 30 Apr 1290 | Richard (2nd Earl of Gloucester) De Clare (1222-1262) 
|
 | Maude De Lacy ( -1289)
|
| Rohese De Clare (1252-1300)  |
| Thomas (Lord of Thormond) De Clare (1245-1287) |
| Isabel De Clare (1240- ) |
| Bogo De Clare (1248- ) |
| Margaret De Clare (1245- ) |
| Eglentina De Clare (1257- ) |
| Edward I (Longshanks) King of England (1239-1307)
|
| Eleanor of Castile (1244-1290)
|
| John of Anjou (1266-1272) |
| Henry of Anjou (1268-1274) |
| Alphonso of Anjou (1273-1284) |
| Edward II King of England (1284-1327) |
| Eleanor of England (1264-1297) |
| Joan of Anjou (1265-1265) |
| Margaret of Anjou (1275-1318) |
| Berengaria of Anjou (1276-1279) |
| Mary Anjou (1279-1332) |
| Alice of Anjou (1279-1291) |
| Elizabeth (Princes of England) of Anjou (1282-1316) |
| Beatrice of Anjou (1286- ) |
| Blanche of Anjou (1290-1290) |
| Gilbert The Red (3rd Earl Ofgloucester) De Clare (1243-1295)
|
| Joan Princess of Acre (1272-1307)
|
| Elizabeth De Clare (1295-1360) |
| Margaret (of Gloucester) De Clare (1292-1342) |
| Alianore De Clare (1292-1337) |