George Beauclerk, 3rd Duke of St Albans (25 June 1730 – 1 February 1786 Brussels) was a son of Charles Beauclerk, 2nd Duke of St Albans and his wife Lucy Werden. His grandfather, Charles Beauclerk, 1st Duke of St Albans, was an illegitimate son of King Charles II of England by his mistress Nell Gwynne.
George Beauclerk married Jane Roberts, daughter of Sir Walter Roberts, 6th Baronet of Glassenbury (1691-1745) and his wife Elizabeth Slaughter, only daughter and heiress of William Slaughter, of Rochester, county Kent. Jane Roberts died on 16 December 1778 without issue.
On George Beauclerk's death in 1786, his titles passed to his cousin, George Beauclerk.
High Steward of Windsor 1751; a Lord of the Bedchamber 1751; Lord Lieutenant of Berkshire 1751-60 and 1771-86. [2]
| Honorary titles | ||
|---|---|---|
| Preceded by The Duke of St Albans |
Lord Lieutenant of Berkshire 1751–1761 |
Succeeded by The Lord Vere |
| Preceded by The Lord Vere |
Lord Lieutenant of Berkshire 1771–1786 |
Succeeded by The Lord Craven |
| Peerage of England | ||
| Preceded by Charles Beauclerk |
Duke of St Albans 1751–1786 |
Succeeded by George Beauclerk |
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