This is a list of people who have served as Custos Rotulorum of Merionethshire. John "Wynn" ap Maredudd 1543 – bef. 1558 Lewis ap Owen 1553–1555 History of Parliament Online Ellis Price bef. 1558 – bef. 1562 Owen ap John ap Howell Vaughan bef. 1562 – bef. 1564 Ellis Price bef. 1564 – aft.1577 Robert Dudley, 1st Earl of Leicester bef. 1579 –1588 Sir Robert Salusbury bef. 1594–1599 Sir Thomas Myddelton bef. 1599 –1617 William Salusbury 1617 – aft. 1626 Hugh Nanney 1629–1646 Interregnum Sir Thomas Myddelton, 1st Baronet 1660–1663 Sir John Owen 1663–1666 William Owen 1666–1678 Sir John Wynn, 5th Baronet 1678–1688 William Herbert, 1st Marquess of Powis 1688–1689 Sir William Williams, 1st Baronet 1689–1690 Sir John Wynn, 5th Baronet 1690–1711 Edward Vaughan 1711–1718 Lewis Owen 1722–1729 William Vaughan 1731–1775 For later custodes rotulorum, see Lord Lieutenant of Merionethshire.
References
Institute of Historical Research - Custodes Rotulorum 1544-1646 Institute of Historical Research - Custodes Rotulorum 1660-1828