Nielsen Hayden genealogy
Descendants of Elizabeth Percy
- 1436Father: Henry "Hotspur" Percy (20 May 1364 - 21 Jul 1403 Shrewsbury, Shropshire, England)
Mother: Elizabeth Mortimer (12 Feb 1371 Usk, Monmouthshire, Wales - 20 Apr 1417)
Elizabeth Percy ( - 26 Oct 1436 bur.Staindrop, Durham, England)
John Clifford (Abt 1389 - 13 Mar 1422 Mieux, France)(m. Between Aug 1403 and 5 Nov 1412)
   ├─ Mary Clifford ( - ?? bur.Friars Minor, Ipswich, Suffolk, England)
   │ Philip Wentworth (Abt 1424 - 18 May 1464 Middleham, Yorkshire, England)
   │    ├─ Margaret Wentworth ( - 28 Apr 1478)
   │    │ + Thomas Cotton (1438 - 30 Jul 1499)
   │    ├─ Elizabeth Wentworth (Between 1440 and 1449 - Bef Nov 1494)
   │    │ Martin de la See (Abt 1420 of Barmston, Yorkshire, England -
   │    │ Between 20 Nov 1494 and 15 Dec 1494 bur.All Hallows, Barmston, Yorkshire, England)
   │    │ Between 20 Nov 1494 and 15 Dec 1494 bur.All Hallows, Barmston, Yorkshire, England)
   │    │    └─ Jane de la See ( - Between 20 Jul 1527 and 7 Apr 1528) =>
   │    │     + Peter Hildyard (Abt 1460 of Winestead, Yorkshire, England - 20 Mar 1502)(m. Between 1480 and 1485)
   │    └─ Henry Wentworth (Abt 1448 -
   │     Between 17 Aug 1499 and 27 Feb 1501 bur.Newhouse Abbey, Lincolnshire, England)
   │     Between 17 Aug 1499 and 27 Feb 1501 bur.Newhouse Abbey, Lincolnshire, England)
   │     Ann Saye ( - Aft 25 Feb 1484)
   │         + John Seymour (of Wolfhall, Wiltshire, England - 21 Dec 1536 bur.Easton Priory, Wiltshire, England)
   └─ Thomas Clifford (25 Mar 1414 - 22 May 1455 St. Albans, Hertfordshire, England)
    Joan Dacre (m. Aft Mar 1424)
       └─ John Clifford (8 Apr 1435 Conisbrough Castle, Yorkshire, England -
        28 Mar 1461 Ferrybridge, Yorkshire, England)
        28 Mar 1461 Ferrybridge, Yorkshire, England)
        Margaret Bromflete ( - 12 Apr 1493 bur.Londesborough, Yorkshire, England)
            + Anne St. John ( - Aft 12 May 1506 bur.Skipton-in-Craven, Yorkshire, England)