This is all I have: Perhaps it can help someone out there. I'm still trying to see if it links to my Gildeas:
John Gildea (son of James Gildea) from townland of Ross, married Maria Mehody (daughter od Edward Mehody) also from Ross. They were married in the Roman Parish of Kilfian 11 Feb 1866. Witnesses were Patt Bourke and Edward Mehody.
John & Mary's children were: John, 1871 Patt, 1867 Mary Anne, 1869 James, 1872 Catherine, 1874 James, 1876 Thomas, 1881 Mary Anne, 1884 Bridget, 1885 Edward Joseph, 1888
Per records I have, this was the only family living in the parish of Killala, County Mayo at the time frame I am researching 1870's and 1880's.