Nielsen Hayden genealogy
Descendants of Maud de Beauchamp
- Bef 1273Father: William de Beauchamp (Abt 1185 - Bef 9 Oct 1260)
Mother: Idonea de Longespée ( - Aft 1266)
Maud de Beauchamp (of Bedford, Bedfordshire, England - Bef 4 Apr 1273 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)
Roger de Mowbray (Abt 1220 of Thirsk, Yorkshire, England -
: Bef 18 Oct 1263 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)(m. Bef 1257)
: Bef 18 Oct 1263 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)(m. Bef 1257)
:   └─ Roger de Mowbray (Abt 1257 of the Isle of Axholme, Lincolnshire, England -
:    1296 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)
:    1296 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)
:    Rose de Clare (17 Aug 1252 - Aft 1315 bur.Church of the Friars Preachers, Pontefract, Yorkshire, England)
:    (m. Aft 15 Jul 1270)
:    (m. Aft 15 Jul 1270)
:       └─ John de Mowbray (4 Sep 1286 of the Isle of Axholme, Lincolnshire, England -
:        23 Mar 1322 York, Yorkshire, England)
:        23 Mar 1322 York, Yorkshire, England)
:        Aline de Brewes (Abt 1290 of Bramber, Sussex, England - Bef 23 Jun 1324)
:        (m. 1298 Swansea, Glamorgan, Wales)
:        (m. 1298 Swansea, Glamorgan, Wales)
:           └─ John de Mowbray (29 Nov 1310 Hovingham, Yorkshire, England -
:            4 Oct 1361 York, Yorkshire, England) =>
:            4 Oct 1361 York, Yorkshire, England) =>
:            + Maud de Holand (Abt 1315 - Bef 10 May 1380 bur.Swinnerton, Staffordshire, England)
:            : (m. Bef 26 Feb 1322)
:            : (m. Bef 26 Feb 1322)
:            + Joan of Lancaster (Abt 1312 - Abt 1349 bur.Byland, Yorkshire, England)
:            (m. Between 28 Feb 1327 and 4 Jun 1328)
:            (m. Between 28 Feb 1327 and 4 Jun 1328)
+ Roger le Strange (of Ellesmere, Shropshire, England - 31 Jul 1311)(m. Bef 15 Jul 1270)