Poet and pilgrim who roamed the memorials and shrine collecting and preserving information about and relics of the saints. He finally retired to the Clonmore monastery who inherited his collection of relics, and who enshrined Oncho as well.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Celtic Saints
- Den katolske kirke
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Oncho of Clonmore“. CatholicSaints.Info. 6 February 2010. Web. 13 February 2016. <>