The DeGroff's and Related Families
John DE HOLAND Duke Exeter, Earl Huntington [Parents] was born about 1352 in Upholland, Lancaster, ENG. He died about 9 Jan 1400 in Pleshey, Essex, Eng and was buried in Pleshey, Essex, Eng. John married Elizabeth "of England" PLANTAGENET on 24 Jun 1386 in (Unknown), Devon, ENG.
Other marriages:,
Elizabeth "of England" PLANTAGENET [Parents] was born before 21 Feb 1363 in Burford, Salop, ENG. She died 24 Nov 1425 in (Unknown), ENG and was buried in Burford, Salop, ENG. Elizabeth married John DE HOLAND Duke Exeter, Earl Huntington on 24 Jun 1386 in (Unknown), Devon, ENG.
Other marriages:HASTINGS, John 3rd Earl of Pembroke
CORNWALL, Sir John Lord Milbrook
They had the following children:
F i Constance DE HOLAND was born about 1387 and died 12 Nov 1437.
John HASTINGS 3rd Earl of Pembroke [Parents] was born 11 Nov 1372. He died 30 Dec 1389 in Woodstock, Oxford, ENG. John married Elizabeth "of England" PLANTAGENET on 24 Jun 1380 in Kenilworth, Warwick, ENG.
Elizabeth "of England" PLANTAGENET [Parents] was born before 21 Feb 1363 in Burford, Salop, ENG. She died 24 Nov 1425 in (Unknown), ENG and was buried in Burford, Salop, ENG. Elizabeth married John HASTINGS 3rd Earl of Pembroke on 24 Jun 1380 in Kenilworth, Warwick, ENG.
Other marriages:DE HOLAND, John Duke Exeter, Earl Huntington
CORNWALL, Sir John Lord Milbrook
Sir John CORNWALL Lord Milbrook died 11 Dec 1443. He married Elizabeth "of England" PLANTAGENET before 12 Dec 1400.
Elizabeth "of England" PLANTAGENET [Parents] was born before 21 Feb 1363 in Burford, Salop, ENG. She died 24 Nov 1425 in (Unknown), ENG and was buried in Burford, Salop, ENG. Elizabeth married Sir John CORNWALL Lord Milbrook before 12 Dec 1400.
Other marriages:DE HOLAND, John Duke Exeter, Earl Huntington
HASTINGS, John 3rd Earl of Pembroke
John DE HOLAND Duke Exeter, Earl Huntington [Parents] was born about 1352 in Upholland, Lancaster, ENG. He died about 9 Jan 1400 in Pleshey, Essex, Eng and was buried in Pleshey, Essex, Eng.
Other marriages:PLANTAGENET, Elizabeth "of England"
He had the following children:
M i John DE HOLAND Duke of Exeter & Huntington was born about 1395 and died 5 Aug 1447.
Sir Thomas DE HOLAND 1st Earl of Kent [Parents] was born about 1315 in Upholland, Lancaster, ENG. He died 26 Dec 1360 in (Unknown), , Normandy and was buried in Stamford, , ENG. Sir married Joan "the Fair Maid" OF KENT before 1339 in (Unknown), ENG.
Joan "the Fair Maid" OF KENT [Parents] was born 29 Sep 1328 in (Unknown), Kent, ENG. She died 7 Aug 1385 in Wallingford, Berks, ENG and was buried after 8 Aug 1385 in Westminster, London, ENG. Joan married Sir Thomas DE HOLAND 1st Earl of Kent before 1339 in (Unknown), ENG.
Other marriages:"THE BLACK PRINCE", Edward
DE MONTAGU, William 2nd Earl of Salisbury
They had the following children:
M i John DE HOLAND Duke Exeter, Earl Huntington was born about 1352 and died about 9 Jan 1400. M ii Sir Thomas DE HOLAND 2nd Earl of Kent was born about 1350 and died 25 Apr 1397.
Constance DE HOLAND [Parents] was born about 1387 in Upholland, Lancaster, ENG. She died 12 Nov 1437 in (Unknown), ENG and was buried in London, Middlesex, ENG. Constance was married was married before 24 Feb 1413 in (Unknown), ENG.
Other marriages:MOWBRAY, Sir Thomas Earl of Norfolk
She had the following children:
M i Sir Edmund GREY 1st Earl of Kent was born 26 Oct 1416 and died 22 May 1490.
Sir Thomas MOWBRAY Earl of Norfolk [Parents] was born after Jun 1385. He died 8 Jun 1405. Sir married Constance DE HOLAND before 1405.
Constance DE HOLAND [Parents] was born about 1387 in Upholland, Lancaster, ENG. She died 12 Nov 1437 in (Unknown), ENG and was buried in London, Middlesex, ENG. Constance married Sir Thomas MOWBRAY Earl of Norfolk before 1405.
Other marriages:,
Sir Edmund GREY 1st Earl of Kent [Parents] was born 26 Oct 1416. He died 22 May 1490 in (Unknown), ENG. Sir married Katherine PERCY before Jan 1459 in (Unknown), ENG.
Katherine PERCY [Parents] was born 28 May 1423 in Leconfield, Northumberland, ENG. She died 1504 in (Unknown), ENG. Katherine married Sir Edmund GREY 1st Earl of Kent before Jan 1459 in (Unknown), ENG.
Sir John BEAUFORT Marquis of Somerset & Dorset [Parents] was born about 1371 in Pottersgate, Lincoln, ENG. He died 16 Mar 1410 in London, Middlesex, ENG and was buried in Canterbury, Kent, ENG. Sir married Margaret DE HOLAND on 23 Apr 1399 in (Unknown), ENG.
Margaret DE HOLAND [Parents] was born 1386 in Upholland, Lancaster, ENG. She died 30 Dec 1439 in Bermondsey, Surrey, ENG and was buried after 30 Dec 1429 in Canterbury, Kent, ENG. Margaret married Sir John BEAUFORT Marquis of Somerset & Dorset on 23 Apr 1399 in (Unknown), ENG.
Other marriages:OF LANCASTER, Thomas Duke of Clarence
They had the following children:
M i Edmund BEAUFORT 1st Duke of Somerset was born about 1406 and died 22 May 1455. F ii Joan BEAUFORT Dowerger Queen of Scotland was born about 1402 and died 15 Jul 1445. M iii Henry BEAUFORT 2nd Earl of Somerset was born Oct 1401. He died 25 Nov 1418. M iv Sir John BEAUFORT 1st Duke of Somerset was born before 25 Mar 1404 and died 27 May 1444. M v Thomas BEAUFORT was born 1405. He died 1432. F vi Margaret BEAUFORT was born about 1415.
John OF GAUNT Duke of Lancaster [Parents] was born Mar 1340 in Ghent, , Flanders. He died 3 Feb 1399 in Leicester, Leicester, ENG and was buried 15 Mar 1399 in London, London, ENG. John married Catherine\Katherine (DE) ROËT on 13 Jan 1396 in Lincoln, Lincoln, ENG.
Other marriages:OF LANCASTER, Blanche
OF CASTILE, Constance
Catherine\Katherine (DE) ROËT was born 1350 in Hainaut, , Flanders. She died 10 May 1403 in Lincoln, Lincoln, ENG and was buried after 10 May 1403 in Lincoln, Lincoln, ENG. Catherine\Katherine married John OF GAUNT Duke of Lancaster on 13 Jan 1396 in Lincoln, Lincoln, ENG.
They had the following children:
M i Sir John BEAUFORT Marquis of Somerset & Dorset was born about 1371 and died 16 Mar 1410. F ii Joan BEAUFORT Countess of Westmoreland was born about 1379 and died 13 Nov 1440. M iii Henry BEAUFORT Cardinal was born about 1376 and died 11 Apr 1447. M iv Thomas BEAUFORT 1st Earl of Dorset was born Jan 1377 and died 21 Dec 1426.
