William 'The Younger '(Prime Minister) Pitt
1759 - 1806 (46 years)
1. William 'The Younger '(Prime Minister) Pitt was born on 28 May 1759 (son of William 'The Elder' (1st Earl of Chatham) Pitt and Hester (Baroness Chatham) Grenville); died on 23 Jan 1806.
2. William 'The Elder' (1st Earl of Chatham) Pitt (son of Robert Pitt and Hariette Fitzgerald); died on 11 May 1778. William married Hester (Baroness Chatham) Grenville on 15 Nov 1574. Hester (daughter of Richard (of Wotton Underwood) Grenville and Hester (Viscountess Cobham) Temple) died in 1803. [Group Sheet] [Family Chart]
3. Hester (Baroness Chatham) Grenville (daughter of Richard (of Wotton Underwood) Grenville and Hester (Viscountess Cobham) Temple); died in 1803. Children:
- John (2nd Earl of Chatham) Pitt
- 1. William 'The Younger '(Prime Minister) Pitt was born on 28 May 1759; died on 23 Jan 1806.
- Hester Pitt died on 20 Jul 1780.
- Harriet Pitt
Generation: 3
4. Robert Pitt (son of Thomas 'Diamond' (of Blandford And Boconno) Pitt and Jane Innes); died on 21 May 1727. Robert + Hariette Fitzgerald. Hariette (daughter of Edward Villers (Brig-Gen) Fitzgerald and Catherine Fitzgerald) died on 21 Oct 1736. [Group Sheet] [Family Chart]
5. Hariette Fitzgerald (daughter of Edward Villers (Brig-Gen) Fitzgerald and Catherine Fitzgerald); died on 21 Oct 1736. Children:
- Thomas (of Boconnoc) Pitt died on 17 Jul 1761.
- 2. William 'The Elder' (1st Earl of Chatham) Pitt died on 11 May 1778.
- Harriet Pitt and died.
- Elizabeth Pitt and died.
- Sarah Pitt and died.
6. Richard (of Wotton Underwood) Grenville was born on 23 Mar 1678 (son of Richard (of Wotton Underwood) Grenville); died on 17 Feb 1727. Richard + Hester (Viscountess Cobham) Temple. Hester (daughter of Richard (Sir) (3rd Bt of Stowe) Temple) died on 6 Oct 1752. [Group Sheet] [Family Chart]
7. Hester (Viscountess Cobham) Temple (daughter of Richard (Sir) (3rd Bt of Stowe) Temple); died on 6 Oct 1752. Children:
- Richard (2nd Earl Temple) Grenville was born on 26 Sep 1711; and died.
- George (Chancellor Ot Exchequer& Pm ) Grenville was born on 14 Oct 1712; and died.
- James Grenville and died.
- Henry (Governor of Barbados) Grenville was born on 15 Sep 1717; died on 22 Apr 1784.
- Thomas Henry Grenville and died.
- 3. Hester (Baroness Chatham) Grenville died in 1803.
Generation: 4
8. Thomas 'Diamond' (of Blandford And Boconno) Pitt (son of John (Rector of St. Mary's Blandford) Pitt and Sarah Jay); died on 28 Apr 1726. Thomas + Jane Innes. Jane (daughter of James (of Reid Hall) Innes) and died. [Group Sheet] [Family Chart]
9. Jane Innes (daughter of James (of Reid Hall) Innes); and died. Children:
- 4. Robert Pitt died on 21 May 1727.
- Thomas Innes (5th Earl of Londonderry) Pitt died in 1729.
10. Edward Villers (Brig-Gen) Fitzgerald (son of George (4th Viscount Grandison) Villers and Mary Leigh); and died. Edward + Catherine Fitzgerald. Catherine (daughter of John (Sir) (of Dromena) Fitzgerald) and died. [Group Sheet] [Family Chart]
11. Catherine Fitzgerald (daughter of John (Sir) (of Dromena) Fitzgerald); and died. Children:
- John (Earl of Grandison) Fitzgerald died on 14 May 1766.
- Mary Fitzgerald died on 24 Dec 1725.
- 5. Hariette Fitzgerald died on 21 Oct 1736.
12. Richard (of Wotton Underwood) Grenville was born on 14 Jan 1647 (son of Richard (of Wotton Underwood) Grenville); died in 1745. Children:
- 6. Richard (of Wotton Underwood) Grenville was born on 23 Mar 1678; died on 17 Feb 1727.
14. Richard (Sir) (3rd Bt of Stowe) Temple was born in 1634 (son of Peter (Sir) (2nd Bt of Stowe) Temple and Christiana Leveson); died in 1697. Children:
- Richard (Sir) (1st Viscount Cobham) Temple was born on 24 Oct 1675; and died.
- 7. Hester (Viscountess Cobham) Temple died on 6 Oct 1752.