Nielsen Hayden genealogy
Descendants of Elizabeth de Clare
1295 - 1360 (~ 64 years)Father: Gilbert de Clare (2 Sep 1243 Christchurch, Hampshire, England - 7 Dec 1295 Monmouth Castle, Monmouthshire, Wales)
Mother: Joan of Acre (1272 Acre, Palestine - 23 Apr 1307 Clare, Suffolk, England)
Elizabeth de Clare (Nov 1295 Caerphilly, Glamorgan, Wales - 4 Nov 1360)
John de Burgh ( - 18 Jun 1313 Galway, Ireland)(m. 30 Sep 1308 Waltham Abbey, Essex, England)
:   └─ William de Burgh (17 Sep 1312 - 6 Jun 1333 Le Ford (now Belfast), Ireland)
:    Maud of Lancaster ( - 5 May 1377)(m. Bef 16 Nov 1327)
:       └─ Elizabeth de Burgh (6 Jul 1332 Carrickfergus Castle, Ireland - 10 Dec 1363 Dublin, Ireland)
:        Lionel of Antwerp (29 Nov 1338 Antwerp, Brabant, Flanders - 17 Oct 1368 Alba, Piedmont, Italy)
:        (m. 15 Aug 1342 Tower of London, London, England)
:        (m. 15 Aug 1342 Tower of London, London, England)
:           └─ Philippe of Clarence (16 Aug 1355 Eltham, Kent, England -
:            Bef 8 Jan 1378 bur.Wigmore Abbey, Herefordshire, England) =>
:            Bef 8 Jan 1378 bur.Wigmore Abbey, Herefordshire, England) =>
:            + Edmund Mortimer (1 Feb 1352 Llangoed in Llyswen, Breconshire, Wales -
:            27 Dec 1381 Dominican Friary, Cork, Ireland)(m. Abt May 1368 Reading, Berkshire, England)
:            27 Dec 1381 Dominican Friary, Cork, Ireland)(m. Abt May 1368 Reading, Berkshire, England)
Thebaud de Verdun (8 Sep 1278 of Alton, Staffordshire, England - 27 Jul 1316 Alton, Staffordshire, England)
: (m. 4 Feb 1316 near Bristol, Gloucestershire, England)
: (m. 4 Feb 1316 near Bristol, Gloucestershire, England)
:   └─ Isabel de Verdun (21 Mar 1317 Amesbury, Wiltshire, England - 25 Jul 1349)
:    Henry de Ferrers (Abt 1303 - 15 Sep 1343 Groby in Ratby, Leicestershire, England)(m. Bef 20 Feb 1331)
:       └─ William de Ferrers (28 Feb 1333 Newbold Verdon, Leicestershire, England -
:        8 Jan 1371 Stebbing, Essex, England)
:        8 Jan 1371 Stebbing, Essex, England)
:        Margaret de Ufford ( - Bef 1368)(m. Bef 25 Apr 1344)
:           ├─ Margaret Ferrers ( - 22 Jan 1407 bur.St. Mary's, Warwick, Warwickshire, England) =>
:           │ + Thomas Beauchamp (Bef 16 Mar 1339 - 8 Apr 1401 bur.St. Mary's, Warwick, Warwickshire, England)
:           │ (m. Bef Apr 1381)
:           │ (m. Bef Apr 1381)
:           └─ Henry de Ferrers (16 Feb 1356 Tilty Abbey, Essex, England - 3 Feb 1388) =>
:            + Joan de Poynings ( - 30 May 1394)
Roger Damory (of Bletchingdon, Oxfordshire, England - 13 Mar 1322 Tutbury Castle, Staffordshire, England)
(m. Bef 3 May 1317)
(m. Bef 3 May 1317)
   └─ Elizabeth Damory (Bef 1321 - Bef 1363)
    John Bardolf (13 Jan 1314 of Wormegay, Norfolk, England - 29 Jul 1363 Assisi, Italy)(m. Bef 25 Dec 1327)
       └─ William Bardolf (21 Oct 1349 of Wormegay, Norfolk, England - 29 Jan 1386)
        Agnes Poynings ( - 12 Jun 1403 bur.Trinity Priory, Aldgate, London)(m. Aft 10 Feb 1366)
           └─ Cecily Bardolf ( - 29 Sep 1432 bur.Ingham, Norfolk, England) =>
            + Brian Stapleton (Abt 1379 - 7 Aug 1438 bur.Ingham, Norfolk, England)(m. Bef 1408)