The identity of this Member cannot be established with certainty due to the lack of an indenture and the fact that his name was common locally, but it is known, from the debates in the Commons in 1614 over the confused election for Carmarthen, that he held office as the borough’s recorder.
It was probably the 1614 Member who entered Lincoln’s Inn in 1590, and was acknowledged in the registers as hailing from Carmarthenshire. Two years later, Carmarthen’s corporation granted a William Thomas a parcel of land adjoining his ‘mansion house’ on St. Mary’s Street, the address given by Thomas in his will.
The lack of corporation records makes it difficult to assess Thomas’s activities within the borough between his assumption of the recordership and his election to Parliament. However, while serving as president of the Council in the Marches, William Spencer, earl of Northampton, was said to have described Thomas as ‘the wisest and most prudent person he ever knew member of a corporation’, which suggests that Thomas may have practised in the Marches Court.
Thomas’s election to Parliament in 1614 was resisted by the sheriff, Rees Williams of Edwinsford, who, it was said, ‘would not suffer them [Carmarthen’s electors] to have any burgess at all’.
Thomas never served in Parliament again, and his horizons were largely limited to Carmarthen and its environs. He continued to serve on the common council, and witnessed the returns of Henry Vaughan* of Derwydd at the borough elections of 1625, 1626 and 1628.
