Ann Parry Owen Apr 23 Llyn y Dywarchen Llyn y Dywarchen ger Rhyd-ddu, Eryri, o'r 12fed hyd yr 20fed ganrif / Llyn y Dywarchen, Snowdonia, accounts from 12th - 20th centuries
Ann Parry Owen Mar 9 Afalau (1633) Enwau afalau o'r 17eg ganrif / Welsh apple names from the seventeenth century
