Sandde ap Alcun
Sandde ap was born in Rheged, Britain.  He died in Isle of Man, Wales.

 Celemion verch Tutgual
Celemion verch was born in Idwal, Strathclyde, Britain.  Celemion verch is no longer alive.

 Elidir ap Sandde
Elidir ap was born in Powys, Wales.  He died in Isle of Man, Wales.