Background
Born at Broughton Gifford, Wiltshire, the eldest surviving son and heir of Edward Long, clothier of Monkton, and his wife Ann Brouncker (sister of Sir Willam Brouncker, and aunt of William, 1st Viscount Brouncker), he was educated at Magdalen College, Oxford, matriculating in 1593. After succeeding to his father"s estates in 1622, including the manor of Rood Ashton, Long was appointed High Sheriff of Wiltshire in 1624, and elected Member for Westbury in May 1625.
Career
He was caught up in a great purge, when on 22 December 1625, Chancery issued new commissions of the peace to remove justices, in which between thirty and forty percent of J.P"s throughout twenty counties were abruptly dismissed. However, he was among the first to regain office, returning to the Wiltshire commission on 23 February 1626. The descent of the manor continued in the Long family for a further two hundred and ninety five years, until 1930, when it was sold by the executors of his descendant, the 1st Viscount Long.