Gwyddno Garuntur of Strathclyde
Gwyddno Garuntur of was born about 0560.  Gwyddno Garuntur of is no longer alive.

 Sister of Drust UNKNOWN
Sister of Drust was born about 0563.  Sister of Drust is no longer alive.

 Nechtan of Strathclyde
Nechtan of was born about 0585 in Strathclyde.