Hi Colette
Just checked the timelines on Glenravel on-line (see resources).
August 1884. Mary Mullen of Curtis Street, was summoned for keeping a shebeen after police found one bottle of champagne, four pints of whiskey: beer and porter were found on the premises. She was fined 5 shillings.
There are assorted other Mullens, McMullens and Magiltons but not the names you quote. Have a look especially in 1890's.
Gary