Nielsen Hayden genealogy
Descendants of Maria González de Henestrosa
- Aft 1355Father: Fernán González de Henestrosa
Mother: Maria Arias de Asturias
Maria González de Henestrosa ( - Aft 2 Mar 1355)
Juan Garcia de Padilla ( - Bef 18 Apr 1351)(m. Bef 7 Sep 1325)
   └─ Maria García de Padilla (Abt 1335 - Jul 1361 Seville, Andalusia, Spain)
    Pedro I, King of Castile (30 Aug 1334 Burgos, Castile, Spain -
    23 Mar 1369 Montiel, Ciudad Real, Castile-la-Mancha, Spain)(m. 1353)
    23 Mar 1369 Montiel, Ciudad Real, Castile-la-Mancha, 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)
       │ 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)
        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)
           │ + 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)
            (m. Bef 23 May 1408)