Nielsen Hayden genealogy
Ancestors of Richard III, King of England
1452 - 1485 (32 years) ┌── 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) =>
┌── Richard of Conisburgh (Abt 1375 Conisburgh Castle, Yorkshire, England -
│ 5 Aug 1415 Southampton, Hampshire, England)(m. Bef 23 May 1408)
│ 5 Aug 1415 Southampton, Hampshire, England)(m. Bef 23 May 1408)
│ └── Isabella of Castile (1355 - 23 Dec 1392 bur.Church of the Dominicans, Langley, Hertfordshire,
│ England)(m. Between 1 Jan 1372 and 30 Apr 1372 Hertford, Hertfordshire, England) =>
│ England)(m. Between 1 Jan 1372 and 30 Apr 1372 Hertford, Hertfordshire, England) =>
│
┌── Richard of York (22 Sep 1411 - 30 Dec 1460 Wakefield, Yorkshire, England)(m. Bef 18 Oct 1424)
│ │
│ │ ┌── Roger Mortimer (11 Apr 1374 Usk, Monmouthshire, Wales - 20 Jul 1398 Kells, Meath, Ireland)
│ │ │ (m. Abt 7 Oct 1388) =>
│ └── Anne de Mortimer (27 Dec 1390 - Sep 1411 bur.Kings Langley, Hertfordshire, England)
│ (m. Bef 23 May 1408)
│ └── Eleanor Holland ( - Oct 1405)(m. Abt 7 Oct 1388) =>
│
Richard III, King of England (2 Oct 1452 Fotheringay Castle, Northamptonshire, England -
22 Aug 1485 Bosworth Field, Leicestershire, England)
22 Aug 1485 Bosworth Field, Leicestershire, England)
│
│ ┌── John de Neville (Abt 1330 - 17 Oct 1388 Newcastle-upon-Tyne, Northumberland, England)
│ │ (m. Bef 1362) =>
│ ┌── Ralph de Neville (Bef 1367 - 21 Oct 1425 Raby Castle, Durham, England)(m. Bef 29 Nov 1396)
│ │ └── Maud Percy (Abt 1345 Alnwick, Northumberland, England -
│ │ Bef 18 Feb 1379 bur.Durham Cathedral, Durham, Durham, England)(m. Bef 1362) =>
│ │ Bef 18 Feb 1379 bur.Durham Cathedral, Durham, Durham, England)(m. Bef 1362) =>
│ │
└── Cecily Neville (3 May 1415 - 31 May 1495 Berkhamsted Castle, Hertfordshire, England)(m. Bef 18 Oct 1424)
│
│ ┌── John of Gaunt (Mar 1340 Abbey of St. Bavo, Ghent, Flanders - 3 Feb 1399 Leicester Castle,
│ │ Leicester, Leicestershire, England)(m. Jan 1396 Lincoln Cathedral, Lincoln, Lincolnshire,
│ │ England) =>
│ │ Leicester, Leicestershire, England)(m. Jan 1396 Lincoln Cathedral, Lincoln, Lincolnshire,
│ │ England) =>
└── Joan Beaufort (Abt 1379 - 13 Nov 1440 Howden, Yorkshire, England)(m. Bef 29 Nov 1396)
└── Catherine de Roet (Abt 1350 - 10 May 1403 Lincoln, Lincolnshire, England)
(m. Jan 1396 Lincoln Cathedral, Lincoln, Lincolnshire, England) =>