Info from a copy of Marr Cert...
Marriage 25th June 1896 Sandymount Roman Catholic Chapel, Donnybrook, South Dublin
Patrick Mallon full age Bach Engineer 68 Rogersons Quay - Father: Patrick Mallon (who is still living) Labourer
Mary Ellen Mulroy full age Spinster 68 Rogerson's Quay - Father Laurence Shopkeeper
Witnesses: Francis Patrick Mulroy/Ann Keegan
I have him on 1901 Census age 30 born Louth County, Ireland - living with his wife's parents at Sir John Rogerson's Quay (South Dock, Dublin)
Looking for his birth record if anyone can help?