William Henry Cavendish Cavendish- Bentinck, third duke of Portland (1738-1809)
Allied with William Pitt, he was home secretary (1794-1801) and prime minister (1783,
1807) and chancellor of Oxford University (1792).
Allied with William Pitt, he was home secretary (1794-1801) and prime minister (1783,
1807) and chancellor of Oxford University (1792).