Divett came from a background of Quaker tradesmen. His grandfather and namesake was a London leatherseller, while his father, also Thomas, first appears in a trade directory in 1758 as a mercer in West Smithfield in partnership with his brothers Edward and John. For the crime of being first cousins who had been ‘married by a priest’, Divett’s parents were disowned by their Quaker meeting in February 1766. Their secession was copied by several other members of the family before the turn of the century, and though this Member’s name appears in a Friends’ register of births, there is no evidence that he ever frequented the Society.
A signatory of the London merchants’ loyal declaration of 1795, Divett gave a plumper for the ministerial candidate at the Middlesex election in 1802.
At the 1820 general election he was returned unopposed for Gatton, presumably by purchase from its patron Sir Mark Wood†. Described by a radical commentary of 1825 as a ‘frequent attender’, he gave steady support to the Liverpool ministry, but apparently never addressed the House.
Divett vacated Gatton at the 1826 dissolution, but was soon back in the House on a vacancy for Sir Harry Neale’s* pocket borough of Lymington. He was sworn in, 6 Feb. 1828, but only registered a single vote against Catholic relief, 12 May, before dying at Wimpole Street in July 1828.
