Berach of Cluain, Abbot - Brief notice on the saint. - http://www.saintpatrickdc.org/ss/0215.htm#bera
St. Berach - A disciple of St. Kevin. Abbot of Cluain Coirpthe, now called Kilbarry or Termonbarry in the saint's honor. St. Berach died in 595, and his feast is variously celebrated 11 February or 15 February. - http://www.newadvent.org/cathen/02485a.htm