Llewelyn ("dhu", "the Black") ap Gruffudd
Llewelyn, known as "dhu", "the Black", was born about 1300 in Abertant & Blodwell in Mechain Is Y Coed, Wales.  He died in Bryncunallt, Wales.

 Margred ferch Madog

 Annes ferch Llewelyn
Annes was born in 1331 in Abertanat, Llanyblodwel, Shropshire, England.