(ii)
Blanche
She married John of Gaunt, Duke of Lancaster (under Edward III,
see here
).
(b)
Blanche
She was born in
c
.1305, and married Thomas Wake, 2nd Baron Wake of Liddell (
d
.1349) before 9 October, 1316. She died on 10 July, 1380, and was buried in the Church of the Friars Minor, Stamford, Lines.
(c)
Matilda
She was born in
c
.1310. She married firstly William de Burgh, 3rd Earl of Ulster (1312–1333), after 1 May, 1327 (date of dispensation), and before 1330, and had issue:
1 Elizabeth; she married Lionel of Antwerp, Duke of Clarence (under Edward III,
see here
).
Matilda married secondly Ralph de Ufford (
d
.1346) before 8 August, 1343, and had issue:
2 Matilda (
d
.1413); she married Thomas de Vere, 8th Earl of Oxford (1336?–1371), and had issue.
Matilda became an Augustinian Canoness at Campsey Abbey, Suffolk (?), between 8 August, 1347, and 25 April,
1348; she transferred to the Poor Clares at Bruisyard Abbey, Suffolk (?), in 1364. She died before 5 May, 1377, at Campsey Abbey, Suffolk (?), and was buried in Bruisyard Abbey, Suffolk.
(d)
Joan
She was born in
c
.1312. She married John, 3rd Baron Mowbray, Lord of Axholme, Bramber and Gower (1310–1361), after 28 February, 1327, and had issue:
1 John, 4th Baron Mowbray (1340–killed 1368); he married Elizabeth (1338–by 1368), daughter of John, 4th Baron de Segrave, by Margaret, Duchess of Norfolk (under Edward I,
see here
), and had issue.
2 Blanche (
d
.1409); she either married John de Segrave of Folkestone (
d
.1349) and had issue, or married firstly Robert, Baron Bertram of Bothall (
d
.1363/4), secondly Thomas, Baron Poynings (
d
.1375), thirdly Sir John Worth (
d
.1391) and fourthly Sir John Wiltshire.
3 Eleanor (
d.c.
1387); she married firstly Roger, Baron de la Warre (1326–1370), and secondly Sir Lewis de Clifford (
d
.1404).
Joan died on 7 July, 1345 (?) or 1349 (?), and was buried in Byland Abbey, Yorkshire.
(e)
Isabella
She was born in
c
.1317, and perhaps married Henry de la Dale in her youth. She became a nun at Amesbury Abbey, Wiltshire, before 6 April, 1337, and was elected Prioress of Amesbury before 23 March, 1344. She died after 1 February, 1347.
(f)
Eleanor
She was born in
c.
1318. She married firstly John, 2nd Baron de Beaumont (
d
.1342), before June, 1337, and had issue:
1 Henry, 3rd Baron de Beaumont (1340–1369); he married Margaret (
d
.1398), daughter of John de Vere, 7th Earl of Oxford, and had issue.
2 Joan (
d
. after 1400).
Eleanor married secondly Richard FitzAlan, 10th Earl of Arundel (1306/13–1376), on 5 February, 1345, at Ditton
Church, Stoke Poges, Bucks., and had issue:
3 Edmund (
c
.1346–
c
.1366).
4 Joan (
c
.1347–1419); she married Humphrey de Bohun, Earl of Hereford, Essex and Northampton (1342–1373), and had issue, including Mary, wife of Henry IV, and Eleanor, wife of Thomas, Duke of Gloucester (under Edward III,
see here
).
5 Richard, 11th Earl of Arundel (
c
.1348–executed 1397); he married firstly Elizabeth (
d
.1385), daughter of William de Bohun, Earl of Northampton, and had issue, and secondly Philippa Mortimer (under Edward III,
see here
).
6 Alice (
c
.1350–1414/16); she married Thomas Holland, 1st Earl of Kent (
c
.1355–1397), son of Joan, Princess of Wales (under Edward III,
see here
), and had issue, including Eleanor, Countess of March (under Edward III,
see here
).
7 John, Baron of Arundel (
c
.1351–drowned 1379); he married Eleanor (1346?–1405), daughter of Sir John Maltravers, and had issue.
8 Thomas, Archbishop of Canterbury (1353–1414).
9 Mary.
10 Eleanor (
c
.1354/6–before 1366).
Eleanor died on 11 January, 1372, at Arundel Castle, Sussex, and was buried in Lewes Priory, Sussex.
(g)
Mary
She was born around 1320/21. She married firstly Henry Percy, 3rd Baron of Alnwick (1322?–1368), in
c
.September, 1334, at Tutbury Castle, and had issue:
1 Henry, 1st Earl of Northumberland (1341–1408); he married Matilda (
d
.1372), daughter of Ralph, Baron Neville of Raby, and had issue. He married secondly Matilda (
d
.1398), daughter of Thomas, Baron Lucy of Cockermouth.
2 Thomas, Earl of Worcester (1344?–executed 1403). Had illegitimate issue.
3 Mary (
b
.1360); she married John, Baron Ros of Helmsley.
Mary died on 1/2 September, 1362, and was buried at Alnwick, Northumberland.
Henry, Earl of Lancaster, married secondly, after 1322 (although no evidence exists as to where):
Alice
She was the daughter of John de Joinville, Seneschal of Champagne, by Alice, daughter of Gautier, Seigneur de Risnel. She married firstly John, Seigneur of Arcis-sur-Aube and Chacenay (
d.
by 1307). Nothing more is known of her.
(iii)
John
He was born before May, 1286, and became Lord of Beaufort and Nogent-Lartauld on the death of his mother in May, 1302. He died unmarried in
c.
1327 (?) or 1336 (certainly by 1337) in France.