I am not sure what you are referring to.
Feast Day: January 24
Born: 516, traditionally Strathclyde in modern Scotland
Died: 570, Street, Somerset or Rhuys
Major Shrine: Glastonbury Abbey, now destroyed, or Rhuys Church, extant.
Patron of: Welsh historians; bell founders
The commentary from the Fathers on Mark 3:31-35 here
http://www.catecheticsonline.com/CatenaAurea-Mark3.php
Is very interesting IMO.