Yvonne:
I could not find the marriage record. The RC parish would be Castleterra and Roots Ireland has Castleterra records back to the 18th century but when I enter Thomas McKeegan, I don't get a record.
I found four possible baptismal records Mary 1861 Patrick 1867 Bridget 1871 Joseph 1874 Also, it appears I researched this family before since Roots indicated that I opened the records previously.
When did Thomas die? Bridget?
Roger