Disgrifiadau lefel uchaf yn unig
Llyfrgell Genedlaethol Cymru = The National Library of Wales
Myddelton family, of Gwaenynog, Denbigh, Chirk and Ruthin, Denbighshire, London, and Essex
Ruthin Castle (Ruthin, Denbighshire, Wales) -- Archives
Fonds Dewisiadau chwilio manwl
