The Right Honourable Henry St. John, 1st Viscount Bolingbroke
- Born: 16 September 1678
- Died: 12 December 1751
- 1678-1701: Henry St. John, Esq.
- 1701-1708: Henry St. John, Esq., M.P.
- 1708-1710: Henry St. John, Esq.
- 1710-1710: Henry St. John, Esq., M.P.
- 1710-1712: The Rt. Hon. Henry St. John, M.P.
- 1712-1715: The Viscount Bolingbroke, P.C.
- 1715-1751 The Viscount Bolingbroke
- Secretary at War, 1704-1708
- Secretary of State for the Northern Department, 1710-1713
- Secretary of State for the Southern Department, 1713-1714
- Viscount Bolingbroke, 1712, attainted 1715
- Privy Councillor, 1710
- Member of Parliament for Wootton Bassett, 1701-1708, 1710
- Member of Parliament for Berkshire, 1710-1712
|Secretary of State for the Northern Department|
The Earl of Dartmouth
|Secretary of State for the Southern Department|