My grandmother Alice was born in 1890. She had several brothers and sisters. I know that John was born in 1902.
I do not know the age of her parents but if they were 20 when she was born it would put the date around 1860.
I did find something that listed M. McInerney, but I do not know how correct that is.
I also believe that one of Alice's sisters married Paddy Mescal. I also have the name Cunningham in Kilkee and the name Marris in Australia, but I do not know the connection.