I have Hourihane cousins who emigrated from Skibbereen to Providence, RI in early 1900's. Hannah Hourihane married a John Healy in 1908. Mary E. Hourihane married Tom Heffernan in 1918. John Hourihane was killed in WW1, Oct. 1918 France. They are cousins to my O'Sullivans and O'Donovans who emigrated from Skibbereen to Providence between 1900-1911. Any possible connection?