Inistioge Kavanaghs?

Inistioge Kavanaghs? My 5th great grandfather, William James Kavanagh (b1756), came from Inistioge. I believe the family had a farm and/or dairy ) I know it started as a fam and expanded. His father was named Edward, and he had a sibling, Thomas.  That is the extent of my knowledge about him so far! I was curious to see if anyone else had some information on the Kavanagh clan in Instioge at that time ( and later!) Thanks  Wm Kavanagh