Think this is the same couple as the first AndrewThird one from the top Ellenhttps://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1871/03272/2198970.pdfSorry but I need to sleep now, look some more tomorrow.
Could this be why you cant find him on 1901 censushttps://www.familysearch.org/ark:/61903/1:1:KHY5-XJD