Kernowbull
In the 1861-62 Griffiths Valuation of Ireland there is a James BAIN, leasing a house and garden in Kilmakee Townland, Derriaghy Parish, and a Thomas Wilson, leasing a house, offices, and just over 10 acres of land in Knockcairn Townland, Tullyrusk Parish. These Parishes are beside each other and from what I can find out, the townlands were not far from each other, so these are possibly the fathers of John and Catherine.
RosemaryJoan