Llywarch Holwbrwch Chamberlain Of Wales
Tangwystl VCH IAGO
b.  
d. aft 1063
br.  
occ. Chief Chamberlain & Treasurer To GRUFFUDD AP LLYWELYN
AKA.  
PAR.  
b.  
d. aft 1075
br.  
occ.  
AKA. Of Gwynedd
PAR.  
Children