Claughton lost his father before he went to Rugby and was probably brought up by his uncle William Maire, a Warrington attorney, whose profession he himself took up. He was a trustee of Thomas Legh of Lyme during his minority, married his sister and lived at the Legh property of Haydock Lodge.
Claughton appears to have retired from legal practice by 1820 and to have gone into business and land speculation. He was described in 1824 as a ‘salt-manufacturer, dealer and chapman’ and he was for a time a partner in the Orrell and Wigan Coal Company.
Eventually, he overreached himself. Disputes arising out of his financial dealings were before the courts in 1823 and and on 5 Mar. 1824 he was declared bankrupt. He resigned his seat the following year and his affairs were in the hands of the bankruptcy commissioners until his death. Hafod was in Chancery until 1832 and there was a lawsuit against Legh, ‘one of the most vexatious’ ever known, and an unsuccessful attempt by Claughton to prevent the sale of his property for the benefit of his creditors. He was issued with a renewed fiat of bankruptcy, 24 Oct. 1838.
Claughton, two of whose sons became bishops and found a place in the DNB, died 8 Mar. 1842 ‘in his 68th year’.
