Siryfion Sir Gaernarfon yn y 15ed ganrif: Gwahaniaeth rhwng fersiynau

==Cyfeiriadau==

*''Kalendars of Gwynedd: Or, Chronological Lists of Lords-lieutenant, Custodes Rotulorum, Sheriffs, and Knights of the Shire, for the Counties of Anglesey, Caernarvon, and Merioneth, and of the Members for the Boroughs of Caernarvon and Beaumaris. To which are Added Lists of the Lords Presidents of Wales and the Constables of the Castles of Beaumaris, Caernarvon, Conway, and Harlech'' gan [[Edward Breese]] 1873 t 49. ( Copi ar-lein: https://dcms.lds.org/delivery/DeliveryManagerServlet?dps_pid=IE102872 )

{{Siryfion Cymru}}