The Pierce de Bermingham mentioned above held a castle at Carrick in county Kildare .
The Pierce de Bermingham is noted in history for murdering over twenty of the O ' Connors clan at a feast he held there in 1305 .
The Pierce de Bermingham mentioned above held a castle at Carrick in county Kildare and is noted in history for murdering over twenty of the O ' Connors clan at a feast he held there in 1305 .