Glamorgan, Wales, United Kingdom
Ieuan " Llwyd" ap Dafydd was born in Glamorgan, Wales, United Kingdom as the son of Dafydd ap John and Gwenllian ferch Morus. He married Gwenllian ferch William about 1545, in Glamorgan, Wales. They were the parents of at least 1 daughter. He died after 1576.