Dromey/Murrihig/Murray/O'Leary

an Ellen Dromey married a Dennis Murrihig/Murray in Inchigeelah on 2 Mar 1824. Their daughter Mary was baptized on 17 Mar 1838 there. She married a Jeremiah O'Leary in Moorfields, London, on 2nd Aug 1870.  We have the names right, we just don't know if we have found the correct individuals . Jeremiah and Mary had John, Samual and Jeremiah by the time of the census in April 1881 (and Jeremiah's widowed father John was living with them). Young John, born in east London1871, used to come back to visit Inchigeelah, normally brought by 1 or 2 of his surviving daughters - Mary, Eliza, Eileen and Charlotte.  Do these names ring a bell with anyone, please? Regards, Anne O'Donnell