Thomas (Sir) Willoughby
- Yes, date unknown
1. Thomas (Sir) Willoughby (son of William (5th Lord Willoughby) De Willoughby and Lucy (of Knokyn) Strange); and died. Family/Spouse: Joan Arundell. Joan (daughter of Richard (Sir) Arundell) and died. [Group Sheet] [Family Chart]
Children:- Robert (Sir) Willoughby died on 30 May 1465.
2. William (5th Lord Willoughby) De Willoughby was born about 1370 (son of Robert (4th Lord Willoughby) De Willoughby and Alice Skipwith); died on 30 Nov 1410 in Or December 04, 1409. William married Lucy (of Knokyn) Strange before 23 Apr 1383. Lucy (daughter of Roger of Knockin (5th Baron Strange) Lestrange and Eleanor (Alaine of Arundel) Fitzalan) and died. [Group Sheet] [Family Chart]
3. Lucy (of Knokyn) Strange (daughter of Roger of Knockin (5th Baron Strange) Lestrange and Eleanor (Alaine of Arundel) Fitzalan); and died. Children:
- Robert (of Eresby) 6th Baron Willoughby died on 25 Jul 1452 in Dspm.
- 1. Thomas (Sir) Willoughby and died.
- Margery (of Eresby) De Willoughby and died.
Generation: 3
4. Robert (4th Lord Willoughby) De Willoughby was born about 1349 (son of John (3rd Lord Willoughby) De Willoughby and Cecily (of Suffolk) De Ufford); died on 9 Aug 1396. Robert married Alice Skipwith before 1370. Alice (daughter of William (Sir)(Chief Justice of Ireland) Skipwith and Alice Hiltoft) and died. [Group Sheet] [Family Chart]
5. Alice Skipwith (daughter of William (Sir)(Chief Justice of Ireland) Skipwith and Alice Hiltoft); and died. Children:
- 2. William (5th Lord Willoughby) De Willoughby was born about 1370; died on 30 Nov 1410 in Or December 04, 1409.
6. Roger of Knockin (5th Baron Strange) Lestrange was born about 1327 (son of Roger(4th Baron Strange of Knockin) Lestrange and Maud); died on 26 Aug 1381. Roger + Eleanor (Alaine of Arundel) Fitzalan. Eleanor (daughter of Edmund (9Th Earl of Arundel) Fitzalan and Alice De Warren) and died. [Group Sheet] [Family Chart]
7. Eleanor (Alaine of Arundel) Fitzalan (daughter of Edmund (9Th Earl of Arundel) Fitzalan and Alice De Warren); and died. Children:
- John (6th Baron Strange of Knockin) Lestrange died in Jul 1397.
- Roger (Kings Knight) Lestrange and died.
- Eubulo Strange and died.
- Edward Strange and died.
- Edmund Lestrange and died.
- 3. Lucy (of Knokyn) Strange and died.
- Alianore (of Knockyn) Lestrange and died.
- Isabel Le Strange and died.
- Joan Strange and died.
Generation: 4
8. John (3rd Lord Willoughby) De Willoughby was born before 6 Jan 1329 (son of John (2nd Lord Willoughby) De Willoughby and Joan (of Edgefield) Roscelyn); died on 29 Mar 1372. John married Cecily (of Suffolk) De Ufford before 1349. Cecily (daughter of Robert (1st Earl of Suffolk) D'ufford and Margaret De Norwich) and died. [Group Sheet] [Family Chart]
9. Cecily (of Suffolk) De Ufford (daughter of Robert (1st Earl of Suffolk) D'ufford and Margaret De Norwich); and died. Children:
- 4. Robert (4th Lord Willoughby) De Willoughby was born about 1349; died on 9 Aug 1396.
10. William (Sir)(Chief Justice of Ireland) Skipwith (son of William De Skipwith and Margaret); died in 1391. William + Alice Hiltoft. Alice (daughter of William (Sir) (of Ingoldnells) De Hiltoft and Alice De Muer) and died. [Group Sheet] [Family Chart]
11. Alice Hiltoft (daughter of William (Sir) (of Ingoldnells) De Hiltoft and Alice De Muer); and died. Children:
- 5. Alice Skipwith and died.
12. Roger(4th Baron Strange of Knockin) Lestrange was born on 15 Aug 1301 (son of John (2nd Baron Strange of Knockin) Lestrange and Isolda); died on 29 Jul 1349. Roger(4th + Maud. and died. [Group Sheet] [Family Chart]
13. Maud and died. Children:
- 6. Roger of Knockin (5th Baron Strange) Lestrange was born about 1327; died on 26 Aug 1381.
14. Edmund (9Th Earl of Arundel) Fitzalan was born in 1285 (son of Richard (8Th Earl of Arundel) Fitzalan and Alice of Saluzzo); died on 17 Nov 1326 in Executed. Edmund married Alice De Warren in 1305. Alice (daughter of William De Warren and Joan De Vere) died before 23 May 1338. [Group Sheet] [Family Chart]
15. Alice De Warren (daughter of William De Warren and Joan De Vere); died before 23 May 1338. Children:
- Richard (10Th Earl of Arundel) Fitzalan was born about 1313; died on 24 Jan 1375-1376.
- 7. Eleanor (Alaine of Arundel) Fitzalan and died.