 He briefly held the seat of Horsham from 1826 to 1827 before joining the Diplomatic Service in 1831, after which he was Secretary to the Legation at Turin from 1832 to 1835, Attaché at St Petersburg, Secretary at the Embassy in Vienna from 1835 1838, to the German Confederation in 1838, and to Florence from 1839 to 1846.On 9 May 1833 he married Lady Mary Augusta Coventry (11 May 1812 – 23 September 1889), a daughter of George Coventry, 8th Earl of Coventry, by whom he three children, who all died as infants