The Honourable Henry Thynne, second son of the second Viscount, succeeded to the Carteret estates through his mother and assumed the surname of Carteret in lieu of Thynne. In 1784 he was created Baron Carteret with remainder to the younger sons of his brother the first Marquess of Bath (see the Baron Carteret for more information on this title). Several other members of the Thynne family have also gained distinction. The Reverend Lord John Thynne, third son of the second Marquess, was sub-Dean of Westminster Abbey; his seventh son was Major-General Sir Reginald Thomas Thynne (1843–1926). Lord Henry Thynne, second son of the third Marquess, was a Conservative politician and notably served as Treasurer of the Household from 1875 to 1880. Lord Alexander Thynne, third son of the fourth Marquess, represented Bath in the House of Commons from 1910 to 1918.
