Herbert William ap Thomas

↓→ Herbert William ap Thomas B D	↓→ Thomas ap Guillem Herbert B ABT 1372 in , Monmouthshire, England D Jul 1438 M	↓→ Guillem Herbert ap Jenkin B ABT 1327 in , Monmouthshire, England D M	↓→ Jenkin ap Adam B ABT 1301 in , Monmouthshire, England D M
			↓→ Gwenlian verch Aron B ABT 1305 in , Monmouthshire, England D
		↓→ Gwenllian verch Howel B ABT 1340 in , Monmouthshire, Wales D 1440 in , Monmouthshire, Wales	↓→ Hywel ap Hywel B 1304 in , Monmouthshire, England D 1404 in , Monmouthshire, Wales M
			↓→ Alice verch Llewelyn B 1306 in , Breconshire, Wales D 1406
	↓→ Maud Morley B ABT 1380 in Ragland, Monmouthshire, England D