*Iarddur grandson of Tegerin
born about 1050 Anglesey, Wales

father:
*son of Tegerin (ap Tegerin)
born about 1020 Anglesey, Wales

mother:
unknown

siblings:
unknown

spouse:
*Iwerydd verch Cynddelig "Bennog"
born about 1054 North Wales
(end of information).

children:
*Mabon ap Iarddur
born about 1078 Anglesey, Wales

biographical and/or anecdotal:

notes or source:
LDS
research of S. E. Oman Salt Lake City