Cardiff Boroughs
The eight boroughs were controlled by four Tory patrons, as lords of the respective manors: Swansea and Loughor by the dukes of Beaufort; Neath and Aberavon by the Mackworths of Gnoll; Kenfig by the Mansels of Margam; and Cardiff, Cowbridge and Llantrisant by the Windsors of Cardiff Castle. The dominant interest was Lord Windsor’s, but until his son, Herbert, came of age, and took the seat in 1734, he acquiesced in the nominations of the Mansels, who since 1689 had controlled the representation, with the consent of the other patrons.Ll. B. John, ‘Parl. Rep. Glam. 1536-1832’ (Univ.
