I thought I'd post my query on this board as I'm looking for info on a Patrick Bonner who went missing and could have gone anywhere

This is what I know.
He was married to an Elizabeth in Donegal, Ireland. Her surname may have been Bonner as well. I have never found a marriage for them
They had a child called John baptised 18 Dec 1862. Their townland address was Gortnacorrib. Gortnacorrib is north west of Letterkenny. Sponsors: Edward McIvor and Margaret McIvor.
Patrick took over the tenancy of my 2nd great grandfather John Bonner in Gortnacorrib about 1879. Patrick seems to have stayed in Gortnacorrib until 1883. The land/tenancy was taken over at that point by a Samuel Kelso.
Patrick disappears completely and I can't find any further info on him. I believe that he was a son of my 2nd great grandparents John Bonner and Sarah Anne O'Neill.
Does any of this sound familiar to any member?

mab