Lochlann Ó Mearáin
Lochlann Ó Mearáin ( born 8 August 1973 ) is an Irish actor known for playing Rohan in the series "Mystic Knights of Tir Na Nog" . 
<triplet> Lochlann Ó Mearáin <subj> 8 August 1973 <obj> date of birth