Edwin ap Gronwy
Edwin ap was born in 1020 in of Tegeingl,Flintshire,Wales.  He died at the age of 53 in 1073 in Northrop.

 Iwerydd Verch Cynfyn
Iwerydd Verch was born about 1024 in ,Montgomeryshire,Wales.

 Uchdrud ap Edwin
Uchdrud ap was born about 1040 in of Tegeingl,Flintshire,Wales.

 Howel ap Edwin
Howel ap was born about 1042 in of Tegeingl,Flintshire,Wales.

 Owain "Vradwr" ap Edwin
Owain "Vradwr" ap was born about 1044 in of Llys Edwin,Llaneurguin,Flintshire,Wales.¹   He died in 1105.¹