Lot Essay
WILLIAM BERKELEY PORTMAN
William Berkeley Portman was born into a Somerset family of great antiquity having received a grant of arms in 1300. They moved to Dorset where they established estates which stood at 30,000 acres at their peak. William was educated at St. John's College Cambridge before completing the Grand Tour. He entered politics and sat as an independent candidate at the general election of 1820. He was returned unopposed. He did not have a very active voting record in Parliament, and it has been suggested that his irregular attendance may have been due to ill health. Portman continued to develop the family's London estate, creating leases for the establishing of Montagu, Bryanston and Dorset Squares. He died, in Rome, in January 1823, whilst travelling with his family, who returned home to place him in the family vault at Bryanston. His son and namesake succeeded to his estates in Dorset, Somerset and Marylebone. He was later created 1st Baron Portman in 1837 and 1st Viscount Portman in 1873, having sat as M.P. for Dorset until the Reform Act of 1832, after which he was elected M.P. for Marylebone.