Hello, we have corresponded before. The only 3 Patrick Kilkennys I have found that might possibly be parents to your John are a Patrick Kilkenny and Mary Lyons who married in Bekan Parish in Sept 1843...I have no other info on this couple although it is likely they lived in Hazelhill, Ballyhaunis, Annagh Parish. The other couple are of Liscat in Knock Parish. I recently went to the records office in Dublin and found the Deaths of a Patrick Kilkenny and his wife Mary Kilkenny in the 1890's in Liscat, they were both in their 80's when they died. The other Death I found was for a Patrick Kilkenny who died in 1887 in Killeen, Knock Parish. (He was in his 70's when he died) I do believe that this Patrick Kilkenny of Killeen is my family though, alhtough of course I am not 100% certain and although it states on his Death Cert that he is "Married" I never found a Death Record for his wife.
I do believe you need to be looking at the Kilkenny's in Liscat and also in Hazelhill. You will find the Patrick Kilkenny of Hazelhill on the 1856 Griffiths Valuation. He had a brother named Owen who lived in Drumbaun (Annagh Parish) and possibly a brother named John who lived in Cloontumper (Annagh Parish). I do not know much about the Kilkenny's of Liscat and do not know if the Patrick and Mary there had Sons named Patrick and John but they possibly will have had a Son named Patrick who will have been named after his Father.
What were the names (in order of birth) of the children of your John and his brother Patrick? You will usually find that the first Son is named after the Fathers Father and the second Daughter named after the Fathers Mother?
There were of course Kilkenny families in Ballindine Co Mayo which I know nothing about. If you would like to contact a descendent of the Ballindine Kilkenny's please email me.
My name is Carol Disley and my Cousin is Sandy Lovell and we have emailed you before.