George was the son of William Herbert and Maud verch Adam Graunt (Gwynne). The date and place of his birth have not been found.
William Herbert |
William ap Thomas |
sir Thomas ap Gwyllym |
+ | |||||
Gwladys verch Dafydd Gam |
Dafydd ap Llewellyn ap Hywel |
+ | ||||||
Gwladys verch Gwilym Crach |
+ | |||||||
| | |||||||
| ||||||||
| | |||||||
|