align="left">Born at Hanover Square, London, Hill’s eldest brother, Arthur Blundell, 3rd marquess of Downshire owned estates in counties Down, Wicklow and King’s amounting to more than 110,000 acres.
Hill entered the diplomatic service in 1816 and was attached to several missions abroad, including the embassies at Verona, Madrid and Paris, before being appointed under-secretary of the legation to the court of Tuscany in June 1824.
Having declined the office of secretary of the embassy at Constantinople in 1830, Hill contested Carrickfergus, coming second in the poll to his younger brother, Lord George Hill.
In 1837 Hill married Louisa Blake, a descendant of the celebrated seventeenth-century admiral, Robert Blake, and re-entered politics, coming forward that February for Evesham where he was defeated by a local Whig-Conservative coalition. Despite having defended the Melbourne ministry’s record on ‘peace, reform, and retrenchment’, advocated tithe reform, and offered qualified support for the ballot, there remained some doubt as to the depth of his liberalism, given his family’s frequently espoused Toryism.
By 1841 Hill was regarded as a ‘very zealous and active supporter of the Liberal party’, and voted in 41 of the 119 divisions in that session.
Hill participated in the electoral campaigns to return General de Lacy Evans for Westminster in February 1846, and Lord Robert Grosvenor for Middlesex a year later.
Hill was chairman of the Reform Club for 13 years between 1845 and 1860 and it was to him that the club was indebted for ‘the genuine excellence of its cuisine’.
Hill was ‘industrious, but unsuccessful’ in his attempts to secure a parliamentary majority for Russell’s ministry in February 1852, and remained personally popular in a constituency to which he paid annual visits, and where his influence was ‘maintained by acts of personal courtesy and kindness’.
In 1858 Hill’s eldest daughter, Mary Georgina, married Sir Edmund Filmer, Conservative MP for West and Mid-Kent (1859-65, 1880-4), and in 1860 he inherited his mother’s Irish and English estates from his brother, General Arthur Moyses. The following year he assumed the name of Sandys.
