Family of Peter Connole

I am looking for any information on the Connole family from Lisdavoorna County Clare and also from Ennistymon.  I have hit a brick wall locating a great great grandfather who left for the U.S in 1847 at about 17 years of age.  His name was Peter Connole and he had a brother named Patrick.  Any information on this family would be much appreciated.