Dermot Of+ Ossory 
General Notes
According to source Dermot of Ossory retired to a monastery in Lismore in 1116 to "repent of his sins."
"Ancestors/Descendants of Murough Mor O'Brien" http://www.geneastar.org, http://www.geneastar.org (contributor: Renaud de Paysac).
He had a biological daughter named Dubhehobhlaigh Of+.
