The Williams family of Llangibby, descendants of Rhys Goch, lord of Ystrad Yw, had not furnished Monmouthshire with a representative since the defeat of this Member’s great-great-grandfather Sir Hopton Williams, 3rd bt., in 1708.
Addams Williams did not go to Oxford like his father and younger brothers, and may have served in the army. In 1818 he married a niece of his godfather George Avery Hatch, fellow of Exeter College, Oxford and rector of St. Matthew, Friday Street, London. Her brother Iltyd Nicholl had inherited the prestigious Llanmaes estate in the Vale of Glamorgan and Court Blethin near Usk, which further connected them to South Wales gentry.
Addams Williams took care to inform local and national newspapers whenever his name, which often appeared as ‘J.A.’ and possibly ‘A.W.’ Williams, was omitted from or incorrectly inserted in the published division lists.
Addams Williams refused to speculate whether Morgan would stand for the third seat awarded to Monmouthshire under the revised reform bill.
He co-operated with Somerset to oppose the truck bill, 12 Sept. 1831, took charge of the Llanfabon and Pontymoil roads bills, and although some were angered by his continued association with Morgan’s former agent Thomas Protheroe of Malpas Court, whom he addressed as ‘my dear prize fighter’, he felt he had fulfilled his promises to his constituents, and promptly contradicted reports circulating in June 1832 that he would not seek re-election.
