Alfonso X, King of Castile
1228 - 1284 (56 years)(Notes: You may have to scroll down or right to see chart.)
| Sancho IV Abt 1255-1295 |
| Sancho IV | |
| B: | Abt 1255 |
| D: | 1295 |
| Alfonso Baron of Lunel Abt 1282-1327 |
| Alfonso Baron of Lunel | |
| B: | Abt 1282 |
| D: | 1327 |
| Fernando de La Lara Abt 1284-Yes, date unknown |
| Fernando de La Lara | |
| B: | Abt 1284 |
| D: | Yes, date unknown |
| Fernando de La Castile 1256-1275 |
| Fernando de La Castile | |
| B: | 1256 |
| Castile | |
| D: | 25 Jul 1275 |
| Villa Real, France | |
Blanche Princess of France Abt 1253-1320 |
| Blanche Princess of France | |
| B: | Abt 1253 |
| Jaffa, Tel Aviv, Israel | |
| D: | 17 Jun 1320 |
| St Pakis, Seine, France | |
| Sancho 1265-1295 |
| Sancho | |
| B: | 1265 |
| D: | 1295 |
|
| Alfonso X, King of Castile 1228-1284 |
| Alfonso X, King of Castile | |
| B: | 1228 |
| D: | 1284 |
| Violante Princess of Aragon Abt 1232-1264 |
| Violante Princess of Aragon | |
| B: | Abt 1232 |
| D: | 1264 |
| Beatrice of Castile Abt 1241-1303 |
| Beatrice of Castile | |
| B: | Abt 1241 |
| D: | 1303 |
| Maria de Guzman Guillen Abt 1238-1262 |
| Maria de Guzman Guillen | |
| B: | Abt 1238 |
| D: | 1262 |