Ieuan ap GRUFFUDD, KNIGHT
He married Crisli Verch Gawdyn . Crisli Verch Gawdyn was born at of Meisgyn Penychen, Glamorgan, Wales Abt 1344 daughter of Gawdyn ap Llywelyn and Miss Verch Rhys .
They were the parents of 8
children:
Mathew ap Ieuan, Knight
born Abt 1368.
Madog ap Ieuan
born Abt 1370.
Elen Verch Ieuan
born Abt 1372.
Evan ap Evan
born Abt 1380.
Llewelyn ap Evan
born Abt 1381.
Owen ap Evan
born Abt 1383.
Rhys ap Evan
born Abt 1385.
Maud Verch Evan
born Abt 1387.