Mary, I am related to your Naughton family. Your Coleman Naughton was the brother of my GG Grandmother Mary Naughton. Their parents were Dudley Naughton and Mary Molloy.
My Mary Naughton married Patrick Conneely/Connolly and lived in Glentrasna. Their son Seamus Conneely/Connolly married Cait Toole, and their son Martin Connolly was my Grandfather. I have lots of information on the family in Ireland and in the US (primarily Pittsburgh and San Francisco).
I have census returns for 1901 and 1911 in Glantrasna, and have visited the village on 2 occasions.