Achau rhai o deuluoedd hen Siroedd Caernarfon, Meirionnydd a Threfaldwyn
A comprehensive list of the genealogy of the areas from the Llŷn Peninsula, through Meirionnydd to Montgomeryshire, with a thorough index, tables and maps.
A comprehensive list of the genealogy of the areas from the Llŷn Peninsula, through Meirionnydd to Montgomeryshire, with a thorough index, tables and maps.