Thomas Lord Richemount-Grey
- Yes, date unknown
1. Thomas Lord Richemount-Grey (son of John (Sir) Grey and Constance (of Exeter) De Holland); and died.
2. John (Sir) Grey (son of Reynold (3rd Lord Grey of Ruthin) Grey and Margaret (of Helmsley) De Ros); died on 27 Aug 1439. John married Constance (of Exeter) De Holland before 24 Feb 1413. Constance (daughter of John (1st Duke of Exeter) Holland and Elizabeth of Lancaster Plantagenet) died in Nov 1437. [Group Sheet] [Family Chart]
3. Constance (of Exeter) De Holland (daughter of John (1st Duke of Exeter) Holland and Elizabeth of Lancaster Plantagenet); died in Nov 1437. Children:
- 1. Thomas Lord Richemount-Grey and died.
- Edmund (1st Earl of Kent) 4th Baron Grey was born on 26 Oct 1416; died on 22 May 1490.
Generation: 3
4. Reynold (3rd Lord Grey of Ruthin) Grey (son of Reynold (2nd Lord of Ruthin) Grey and Alianore (of Knockyn) Lestrange); died on 20 Sep 1440 in Or 18 October 1440. Reynold married Margaret (of Helmsley) De Ros after 25 Nov 1378. Margaret (daughter of Thomas (4th Baron Ros of Hamlake) De Ros and Beatrix (of Stafford) De Stafford) and died. [Group Sheet] [Family Chart]
5. Margaret (of Helmsley) De Ros (daughter of Thomas (4th Baron Ros of Hamlake) De Ros and Beatrix (of Stafford) De Stafford); and died. Children:
- 2. John (Sir) Grey died on 27 Aug 1439.
- Margaret (of Ruthyn) Grey died about 1426.
- Elizabeth Or Eleanor (of Ruthyn) Grey and died.
6. John (1st Duke of Exeter) Holland was born about 1358 (son of Thomas (1st Earl of Kent) Holland and Joan The Fair Maid of Kent); died on 9 Jan 1398-1399. John married Elizabeth of Lancaster Plantagenet on 24 Jun 1386. Elizabeth (daughter of John of Gaunt (Duke of Lancaster) Plantagenet and Blanche (Countess of Derby) of Lancaster) was born in 1362; and died. [Group Sheet] [Family Chart]
7. Elizabeth of Lancaster Plantagenet was born in 1362 (daughter of John of Gaunt (Duke of Lancaster) Plantagenet and Blanche (Countess of Derby) of Lancaster); and died. Children:
- John (Duke of Huntington) Holland was born on 29 Mar 1395; died on 5 Aug 1447.
- 3. Constance (of Exeter) De Holland died in Nov 1437.
Generation: 4
8. Reynold (2nd Lord of Ruthin) Grey was born about 1319 (son of Roger (1st Lord Grey of Ruthin) Grey and Elizabeth Hastings); died in Jul 1388. Reynold married Alianore (of Knockyn) Lestrange before 29 Nov 1360. Alianore (daughter of Roger of Knockin (5th Baron Strange) Lestrange and Eleanor (Alaine of Arundel) Fitzalan) and died. [Group Sheet] [Family Chart]
9. Alianore (of Knockyn) Lestrange (daughter of Roger of Knockin (5th Baron Strange) Lestrange and Eleanor (Alaine of Arundel) Fitzalan); and died. Children:
- 4. Reynold (3rd Lord Grey of Ruthin) Grey died on 20 Sep 1440 in Or 18 October 1440.
10. Thomas (4th Baron Ros of Hamlake) De Ros was born on 13 Jan 1336-1337 (son of William 2nd Baron De Ros and Margery De Badlesmere); died on 8 Jun 1383. Thomas + Beatrix (of Stafford) De Stafford. Beatrix (daughter of Ralph (1st Earl Stafford) De Stafford and Margaret Baroness De Audley) died on 13 Apr 1415. [Group Sheet] [Family Chart]
11. Beatrix (of Stafford) De Stafford (daughter of Ralph (1st Earl Stafford) De Stafford and Margaret Baroness De Audley); died on 13 Apr 1415. Children:
- John (5th Baron Ros) De Ros died on 6 Aug 1393.
- 5. Margaret (of Helmsley) De Ros and died.
- William (6th Lord Ros) De Ros died on 1 Sep 1414.
- Elizabeth De Ros and died.
- Elizabeth De Ros died about 1408.
12. Thomas (1st Earl of Kent) Holland (son of Robert (Sir) (1st Lord Holland) De Holand and Maud La Zouche); died on 26 Dec 1360 in Normandy, France. Thomas + Joan The Fair Maid of Kent. Joan (daughter of Edmund of Woodstock 1st Earl of Kent and Margaret Wake) died on 7 Aug 1385. [Group Sheet] [Family Chart]
13. Joan The Fair Maid of Kent (daughter of Edmund of Woodstock 1st Earl of Kent and Margaret Wake); died on 7 Aug 1385. Children:
- Thomas (2nd\5th Earl of Kent) Holland was born in 1350; died on 25 Apr 1395.
- Edmund Holland was born in 1352; and died.
- Joan (of Kent) Holland was born about 1356; died after 25 Dec 1384.
- 6. John (1st Duke of Exeter) Holland was born about 1358; died on 9 Jan 1398-1399.
- Matilda (of Kent) Holland was born in 1359; and died.
14. John of Gaunt (Duke of Lancaster) Plantagenet was born on 24 Jun 1340 in Ghent (son of Edward III King of England and Phillipa Hainault); died on 3 Feb 1398-1399 in Leicester Castle. John married Blanche (Countess of Derby) of Lancaster on 19 May 1359 in Reading. Blanche (daughter of Henry (1st Duke of Lancaster) Plantagenet and Isabel De Beaumont) was born on 25 Mar 1341; died on 30 Sep 1369 in Bolingbroke, Castle; was buried in St Paul's Cathedral. [Group Sheet] [Family Chart]
15. Blanche (Countess of Derby) of Lancaster was born on 25 Mar 1341 (daughter of Henry (1st Duke of Lancaster) Plantagenet and Isabel De Beaumont); died on 30 Sep 1369 in Bolingbroke, Castle; was buried in St Paul's Cathedral. Children:
- Henry The IV Plantagenet King of England was born in 1367 in Bolingbrooke Castle, Lincolnshire; died in 1413 in Westminster Palace; was buried in Canterbury Cathedral.
- Philippa (of Lancaster) Plantagenet was born on 31 Mar 1360 in Leicester Castle; died on 19 Jul 1415 in Odivellas, Lisbon (Died Of The Plague).
- Sabel Plantagenet died in Young.
- 7. Elizabeth of Lancaster Plantagenet was born in 1362; and died.