*Iago ap Idwal (I)
born about 0908 Gwynedd, Wales

father:
*Idwal "Foel""The Bald" Ap Anarawd Prince of North Wales
born about 0883 Aberffro, Malltraeth, Anglesey, Wales
died 0942

mother:
*Mereddon Verch Cadwr
born Abt 0887 Of Gwynedd, Wales

siblings:
*Meurig Ap Idwal born Abt 0917 Of Aberffro, Malltraeth, Anglesey, Wales died 0986
Rhodri Ap Idwal born Abt 0910 Of Gwynedd, Wales died 0968
Idwal "Fychan" Ap Idwal born Abt 0912 Of Gwynedd, Wales
Ieuaf Ap Idwal born Abt 0915 Of Gwynedd, Wales died 0985
Cynan Ap Idwal born Abt 0915 Of Gwynedd, Wales

spouse:
unknown

children:
*Angharad verch Iago born about 0948 Gwynedd, Wales
Custennin "Ddu" ap Iago born about 0935 Gwynedd, Wales died 0980
Owain ap Iago born about 0940 Bromfield, Maelor Gymraeg, Denbighshire, Wales

biographical and/or anecdotal:

notes or source:
LDS