Mcevey from CO Mayo

Interested in corresponding with those who know of McEvey's in Co. Mayo. Ireland. My Great Great Grandfather James McEvey born Co. Mayo married Susan Guilfoyle of Roscrea Tipperary in Beechworth Victoria 1857.
James gives his parents as Walter McEvey & Honoria Hurst.
Susan gives her parents as Nicholas Guilfoyle & Margaret Phillips. Susan Guilfoyle may be the Susan Guilfoyle who came to Australia in 1849 on the ship the Pemberton in 1849 as an Irish Familne Orphan Girl,