Career
He was styled Earl of Burford until 1726. George Beauclerk, 3rd Duke of Street Albans (1730–1786)
Lady Diana Beauclerk (c 1746–1766), married the Review and Honorary Shute Barrington (a son of the 1st Viscount Barrington).
By his mistress Renee Lennox (1709–1774), illegitimate daughter of Charles Lennox, 1st Duke of Richmond and his mistress Jacqueline de Mezieres:
Diane Beauclerk-Lennox (1727–?) who became the mistress of Baron Alessandro Mompalalao Cuzkeri.
And by his mistress Marie-Françoise de la Rochefoucauld, daughter of Casimir-Jean Charles, lord of Fontpastour and Chey:
Suzanne Beauclerk, married Jean IX Nolasque, marquess of Noves and count of Mimet. Beauclerk died in 1751, aged 55 in London and was interred in Westminster Abbey.