Cynwrig Ap Meredydd Ddu Ap Grono

Cynwrig was born in P12; porthamel.  Cynwrig's father was Meredydd Ddu Ap Grono Ap Meredydd and his mother was Catherine Verch Glyn Cyngar.  His paternal grandparents were Grono Ap Meredydd Ap Iowerth Ap Llowarch and Adles Verch Grono Ap Ednyfed Vychan; his maternal grandfather was Glyn Cyngar.  He was an only child.

He had a biological daughter named Nest.