Nielsen Hayden genealogy
Descendants of Urraca of Castile
1187 - 1220 (~ 34 years)Father: Alfonso VIII, King of Castile, Toledo, and Extramadura (11 Nov 1155 Soría, Castile, Spain - 22 Sep 1214 bur.Abbey of Santa María la Real de Las Huelgas, Burgos, Castile, Spain)
Mother: Eleanor of England (13 Oct 1162 Domfront, Normandy, France - 21 Sep 1214 bur.Abbey of Santa María la Real de Las Huelgas, Burgos, Castile, Spain)
Urraca of Castile (Between 1186 and 1187 - 3 Nov 1220 Coimbra, Portugal)
Afonso II, King of Portugal (23 Apr 1185 Coimbra, Portugal - 25 Mar 1223)
   └─ Afonso III, King of Portugal (5 May 1210 Coimbra, Portugal - 16 Feb 1279 Lisbon, Portugal)
    Beatriz of Castile (m. 1253)
       └─ Diniz, King of Portugal (9 Oct 1261 Lisbon, Portugal - 7 Jan 1325)
        St. Isabel of Portugal (4 Jan 1271 Zaragoza, Aragón, Spain - 4 Jul 1336)
        (m. 24 Jun 1282 Barcelona, Catalonia, Spain)
        (m. 24 Jun 1282 Barcelona, Catalonia, Spain)
           ├─ Costanza of Portugal (3 Jan 1290 - 23 Nov 1313 Sahagún, León, Spain)
           │ Fernando IV, King of Castile (6 Dec 1285 Seville, Andalusia, Spain -
           │ 7 Sep 1312 Jaén, Andalusia, Spain)(m. Jan 1302 Valladolid, Castile, Spain)
           │ 7 Sep 1312 Jaén, Andalusia, Spain)(m. Jan 1302 Valladolid, Castile, Spain)
           │    └─ Alfonso XI, King of Castile and Leon (13 Aug 1311 Salamanca, Salamanca, Spain -
           │     26 Mar 1350 Gibraltar, Spain)
           │     26 Mar 1350 Gibraltar, Spain)
           │     Maria of Portugal (Abt 1313 - 13 Jan 1357 Évora, Alentejo, Portugal)(m. Sep 1328)
           │        └─ Pedro I, King of Castile (30 Aug 1334 Burgos, Castile, Spain -
           │         23 Mar 1369 Montiel, Ciudad Real, Castile-la-Mancha, Spain)
           │         23 Mar 1369 Montiel, Ciudad Real, Castile-la-Mancha, Spain)
           │         Maria García de Padilla (Abt 1335 - Jul 1361 Seville, Andalusia, Spain)(m. 1353)
           │            ├─ Constance of Castile (1354 - 24 Mar 1394)
           │            │ + John of Gaunt (Mar 1340 Abbey of St. Bavo, Ghent, Flanders - 3 Feb 1399 Leicester
           │            │ Castle, Leicester, Leicestershire, England)(m. 21 Sep 1371 Roquefort, near
           │            │ Bordeaux, Guienne, France)
           │            │ Castle, Leicester, Leicestershire, England)(m. 21 Sep 1371 Roquefort, near
           │            │ Bordeaux, Guienne, France)
           │            └─ Isabella of Castile (1355 - 23 Dec 1392 bur.Church of the Dominicans, Langley,
           │             Hertfordshire, England)
           │             Hertfordshire, England)
           │             Edmund of Langley (Kings Langley, Hertfordshire, England;5 Jun 1341 - 1 Aug 1402)
           │             (m. Between 1 Jan 1372 and 30 Apr 1372 Hertford, Hertfordshire, England)
           │             (m. Between 1 Jan 1372 and 30 Apr 1372 Hertford, Hertfordshire, England)
           │                ├─ Constance of York (Abt 1374 - 28 Nov 1416) =>
           │                │ + Thomas le Despenser (22 Sep 1373 - 16 Jan 1400)(m. Abt 7 Nov 1379)
           │                └─ Richard of Conisburgh (Abt 1375 Conisburgh Castle, Yorkshire, England -
           │                 5 Aug 1415 Southampton, Hampshire, England) =>
           │                 5 Aug 1415 Southampton, Hampshire, England) =>
           │                 + Anne de Mortimer (27 Dec 1390 - Sep 1411 bur.Kings Langley, Hertfordshire,
           │                 England)(m. Bef 23 May 1408)
           │                 England)(m. Bef 23 May 1408)
           └─ Afonso IV, King of Portugal (Lisbon, Portugal;8 Feb 1291 - 28 May 1357)
            Beatriz of Castile (1293 Toro, Castile, Spain - 25 Oct 1359 Lisbon, Portugal)
            (m. 12 Sep 1309 Lisbon Cathedral, Lisbon, Portugal)
            (m. 12 Sep 1309 Lisbon Cathedral, Lisbon, Portugal)
               └─ Maria of Portugal (Abt 1313 - 13 Jan 1357 Évora, Alentejo, Portugal)
                Alfonso XI, King of Castile and Leon (13 Aug 1311 Salamanca, Salamanca, Spain -
                26 Mar 1350 Gibraltar, Spain)(m. Sep 1328)
                26 Mar 1350 Gibraltar, Spain)(m. Sep 1328)
                   └─ This couple were related to each other. Any descendants have been already been listed