St. David was a 6th century Welsh bishop considered to be the patron saint of Wales. This biography of St. David provides detailed information about his childhood, life, achievements, works & timeline
Gwalchmai Ap Meilyr was born on 1130 AD. He was Welsh national and known as Welsh poet.
Siôn Dafydd Rhys was born on 1534 AD. He was Welsh national and known as Welsh grammarian.