Glamorgan’s topography made an impression on every visitor, its coastal plain of Y Fro (the vale of Glamorgan) in sharp contrast to the more northerly hills of Y Blaenau. The portway, the main road followed westwards from Cardiff, marked roughly the borderlands where hills and vale met, ‘the ‘border vale’ as conceptualized by modern historians.
Parliamentary elections for the county in the period 1604-29 had, where evidence survives to allow a confident assertion, been conducted in the mid-Glamorgan town of Bridgend, but the first election in 1640, held on 16 March, took place in Cardiff. It seems highly likely that the return of Sir Edward Stradling of St Donats for the single seat had gained the prior approval of Philip Herbert*, 4th earl of Pembroke. About 32 of the Glamorgan freeholders signed the indenture, headed by the leading gentry of the county such as Sir William Lewis of Gelligaer, Sir Thomas Lewis of Penmark and William Herbert of Cogan Pill, who was himself returned for Cardiff Boroughs.
By the terms of the Instrument of Government of 1653, Glamorgan acquired two shire seats, and another seat for the borough of Cardiff. The first election under this constitution took place on 12 July 1654. It is not clear from the damaged indenture where the election was held, but the two men returned, apparently uncontested, were Colonel Philip Jones, a reliable and trusted member of Lord Protector Oliver Cromwell’s* council and a long-serving governor of Cardiff, and Edmund Thomas of Wenvoe. The signatures of some 18 individuals are visible on the indenture, and they represent a departure from the make-up of the 1640 electorate.
Elections to Richard Cromwell’s* single Parliament saw a reversion to the pre-1654 electoral arrangements. Jones and Thomas were disqualified from standing by virtue of their membership of the Other House, and the sheriff resumed an earlier pattern by summoning the electors to Bridgend for the election, which took place on 29 December 1658.The indenture was signed by 43 electors, and the names were mostly of lesser gentry. The clergy seem not to have participated.
Number of voters: 43 in 1659
