Custos Rotulorum of Brecknockshire

• Sir William Vaughan c. 1544
• Sir Roger Vaughan bef. 1558-1571
• Richard Price bef. 1573-1586/1587
• Sir Robert Knollys bef. 1594 - aft. 1608
• Sir Henry Williams 1617-1636
• Henry Williams 1636-1642
• Howell Gwynne 1642-1646
• Interregnum
• Sir William Lewis, Bt 1660-1677
• Sir Thomas Williams, Bt 1677-1679
• The Duke of Beaufort 1679-1689
• Sir Rowland Gwynne 1689
• The Earl of Macclesfield 1689-1694
• The Lord Herbert of Chirbury 1695-1702
• The Lord Ashburnham 1702-1710
• The Lord Ashburnham 1710
• The Lord Ashburnham 1710-1723
• William Morgan 1723-1731