Thank you for the info.
Found this record on ancestry com. The last name is correct, he is twin to Moire-Maire-Maria born March 1911, and the district Longford is a match, but this probably is for someone else, though mistakes are not uncommon.
Ireland, Civil Registration Births Index
Name: Edmund Joseph Kehily
Date of Registration: Jan-Mar 1911
Registration District: Longford
Birth Country: Ireland
Volume: 3
Page: 159
Found Kehily death notices in Irish Times for Sheila Kehily 15 Feb 2007, sister of Eamonn, Dermot, Kathleen and Maire Kehily; and a death notice for Maura Kehily (nee Lombard) wife of Eamonn Kehily.