He succeeded his father in 1765, inheriting his Irish Viscouncy and the Peper Harow estate in Surrey with its new but incomplete mansion, which he completed once he came of age. It is now a Grade I listed building.[4]
On 11 June 1796, Midleton was created Baron Brodrick of Peper Harrow, in the county of Surrey.[2]
Midleton died at Peper Harrow (his principal ancestral estate in England) on 12 August 1836,[2] and was buried at Wandsworth.[3]
Family
Midleton married first (4 December 1778) Frances Pelham, the second daughter of Thomas Pelham, 1st Earl of Chichester by Anne, daughter of Frederick Meinhardt Frankland. By her, who died on 28 June 1783, he had a daughter:[6]
Hon. Frances Anne Brodick (died 19 February 1828), who married Inigo Thomas (formerly Inigo Freeman), grandson of Sir George Thomas, 1st Baronet, on 24 August 1803, and had nine children[7]
Midleton married secondly (13 June 1797) Maria Benyon, second daughter of Richard Benyon MP and his wife Hannah Hulse daughter of Sir Edward Hulse of Breamore House, Hampshire. Maria survived him, dying on 22 January 1852. They had six children:[6]
Hon. Maria Brodrick (28 March 1799 – 11 April 1893), died unmarried
Hon. Charlotte Brodrick (18 February 1801 – 12 April 1863), died unmarried