No,NSC, there is a transportation song The Connerys Translated from Irish, also recorded by Al O'Donnell whose albom notes say
"The Connery brothers having been perjured in court by the man who'd put their sister with child, are transported for life to New South Wales. They lay a powerful family curse on the perpertrators of their misery."

As for the Comeraghs (not Comaras), there is already a relevant song on Mudcat.