Llandyfrydog is a village in Anglesey, in north-west Wales, in the community of Rhosybol. Until 1984 it was its own community.https://www.ukbmd.org.uk/reg/districts/ynys%20mon.html
Notable people
Hugh Davies (1739–1821) a Welsh botanist and Anglican clergyman; his father was the rector of St Tyfrydog's Church, Llandyfrydog. Nicholas Owen (1752–1811) a Welsh Anglican priest and antiquarian. Griffith W. Griffith (1883–1967) a Welsh Presbyterian minister
References