Baronet Penrhyn Caernarfonshire

On 17 Jun 1661 Griffith Williams was created 1st Baronet Penrhyn Caernarfonshire

In 1663 Robert Williams succeeded 2nd Baronet Penrhyn Caernarfonshire

Lord Powis

Around 1293 Griffith Mathrafal succeeded 2nd Lord Powis

Owen De La Pole Mathrafal was appointed 1st Lord Powis

Lord Gwyddelwern

Tudur Ap Gruffudd Mathrafal was appointed as Lord Gwyddelwern

Chamberlain of North Wales

In 1534 Richard Bulkeley was appointed as Chamberlain of North Wales