Nielsen Hayden genealogy
Ancestors of Isabel Dennis
┌── Gilbert Denys 
( - 24 Mar 1422)
( - 24 Mar 1422) ┌── Maurice Dennis (Abt 1410 of Olveston, Gloucestershire, England -
│ Aft 1465 bur.Olveston, Gloucestershire, England)
(Abt 1410 of Olveston, Gloucestershire, England -│ Aft 1465 bur.Olveston, Gloucestershire, England)
│ │ ┌── Maurice Russell
│ └── Margaret Russell
│
┌── Walter Dennis (of Olveston, Gloucestershire, England -
│ 1 Sep 1505 bur.Olveston, Gloucestershire, England)(m. Bef 1467)
(of Olveston, Gloucestershire, England -│ 1 Sep 1505 bur.Olveston, Gloucestershire, England)(m. Bef 1467)
│ │
│ │ ┌── William Stradling (of St. Donat's, Glamorgan, Wales - Between 1406 and Feb 1407) =>
(of St. Donat's, Glamorgan, Wales - Between 1406 and Feb 1407) => │ │ ┌── Edward Stradling (Abt 1389 of St. Donat's, Glamorgan, Wales - Bef 27 Jun 1452 Jerusalem)
(Abt 1389 of St. Donat's, Glamorgan, Wales - Bef 27 Jun 1452 Jerusalem) │ │ │ └── Isabel St. Barbe =>
=> │ │ │
│ └── Joan Stradling ( - Bef 1437)
( - Bef 1437) │ │
│ │ ┌── Henry Beaufort, Cardinal of England (Abt 1374 -
│ │ │ 11 Apr 1447 Wolvesy Palace, Winchester, Hampshire, England) =>
(Abt 1374 -│ │ │ 11 Apr 1447 Wolvesy Palace, Winchester, Hampshire, England) =>
│ └── Joan Beaufort (Abt 1390 - 19 Oct 1479)
(Abt 1390 - 19 Oct 1479) │
┌── William Dennis (Abt 1470 of Dyrham, Gloucestershire, England - 22 Jun 1533)
(Abt 1470 of Dyrham, Gloucestershire, England - 22 Jun 1533) │ │
│ │ ┌── Robert Danvers (of Ipwell, Oxfordshire, England - ??)
(of Ipwell, Oxfordshire, England - ??) │ └── Agnes Danvers (m. Bef 1467)
(m. Bef 1467) │ │
│ │ ┌── Richard Delabar
│ └── Agnes Delabar
│
│
│ ┌── Maurice de Berkeley (Abt 1330 -
│ │ 3 Jun 1368 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Abt 1340) =>
(Abt 1330 -│ │ 3 Jun 1368 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Abt 1340) =>
│ ┌── James Berkeley (Between 1353 and 1354 of Little Marshfield, Gloucestershire, England -
│ │ 13 Jun 1405)
(Between 1353 and 1354 of Little Marshfield, Gloucestershire, England -│ │ 13 Jun 1405)
│ │ └── Elizabeth le Despenser ( - 13 Jul 1389 bur.St. Botolph's, Aldgate, London,
│ │ England)(m. Abt 1340) =>
( - 13 Jul 1389 bur.St. Botolph's, Aldgate, London, │ │ England)(m. Abt 1340) =>
│ │
│ ┌── James Berkeley (Abt 1394 Raglan, Monmouthshire, Wales -
│ │ Nov 1463 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Between 1423 and 1424)
(Abt 1394 Raglan, Monmouthshire, Wales -│ │ Nov 1463 Berkeley Castle, Berkeley, Gloucestershire, England)(m. Between 1423 and 1424)
│ │ │
│ │ │ ┌── John Bluet (of Raglan, Monmouthshire, Wales - Between 1372 and 24 Mar 1376) =>
(of Raglan, Monmouthshire, Wales - Between 1372 and 24 Mar 1376) => │ │ └── Elizabeth Bluet ( - Bef 19 Jul 1425)
( - Bef 19 Jul 1425) │ │ └── Katherine Wogan
│ │
│ ┌── Maurice Berkeley (Abt 1435 - Sep 1506 bur.Austin Friars, London, England)(m. 1465)
(Abt 1435 - Sep 1506 bur.Austin Friars, London, England)(m. 1465) │ │ │
│ │ │ ┌── John Mowbray (25 Jun 1340 Epworth, Lincolnshire, England -
│ │ │ │ 17 Jun 1368 Thrace, near Constantinople)(m. Aft 25 Mar 1349) =>
(25 Jun 1340 Epworth, Lincolnshire, England -│ │ │ │ 17 Jun 1368 Thrace, near Constantinople)(m. Aft 25 Mar 1349) =>
│ │ │ ┌── Thomas Mowbray (22 Mar 1368 - 22 Sep 1399 Venice, Veneto, Italy)
(22 Mar 1368 - 22 Sep 1399 Venice, Veneto, Italy) │ │ │ │ (m. Jul 1384 Arundel, Sussex, England)
│ │ │ │ └── Elizabeth de Segrave (25 Oct 1338 Croxton Abbey, Melton Mobray, Leicestershire,
│ │ │ │ England - Between 1364 and 1368)(m. Aft 25 Mar 1349) =>
(25 Oct 1338 Croxton Abbey, Melton Mobray, Leicestershire, │ │ │ │ England - Between 1364 and 1368)(m. Aft 25 Mar 1349) =>
│ │ │ │
│ │ └── Isabel Mowbray ( - 23 Sep 1452 Gloucester Castle, Gloucestershire, England)
( - 23 Sep 1452 Gloucester Castle, Gloucestershire, England) │ │ (m. Between 1423 and 1424)
│ │ │
│ │ │ ┌── Richard de Arundel (1346 - 21 Sep 1397 Cheapside, London, England)
(1346 - 21 Sep 1397 Cheapside, London, England) │ │ │ │ (m. 17 Oct 1359) =>
│ │ └── Elizabeth Fitz Alan (Abt 1371 - 8 Jul 1425)(m. Jul 1384 Arundel, Sussex, England)
(Abt 1371 - 8 Jul 1425)(m. Jul 1384 Arundel, Sussex, England) │ │ └── Elizabeth de Bohun ( - 3 Apr 1385 bur.Lewes Priory, Sussex, England)
( - 3 Apr 1385 bur.Lewes Priory, Sussex, England) │ │ (m. 17 Oct 1359) =>
│ │
└── Anne Berkeley
│
│ ┌── Philip Meade, Mayor Of Bristol (of Bristol, Gloucestershire, England - ??)
(of Bristol, Gloucestershire, England - ??) └── Isabel Meade (Aft 1443 - Aft 29 May 1514 Coventry, Warwickshire, England)(m. 1465)
(Aft 1443 - Aft 29 May 1514 Coventry, Warwickshire, England)(m. 1465) └── Isabel