born: abt 1405 in Peutun, Llan-ddew, Breconshire, Wales
died: 
Known as "The Star of Abergavenny"

Father: Sir Dafydd Gam ap Llewelyn ap Hywel
Mother:  Gwenllian verch Gwilym

Spouse: Sir Roger Vaughan

Children:
1. Elizabeth Vaughan
2. Sir Roger Vaughan of Tretower

Spouse: Sir William ap Thomas Herbert

Children:
1. Elizabeth Herbert