I think I may have info for you. My great grandfather was called John Hoey (1871-1937). His father was William Hoey (1823-1901) married to Mary Reid (1846). They lived in Grogery, Co Fermanagh. John married Sarah Johnston (1870-1952). Their children were my grandfather Henry Walter (1910-1977), William (1892), Ada Jane (1894-1985),John S (1895), Alec (1898), Freddie and Robert. They live in Belfast where their child were brought up.
Johns other siblings were James (1870), William (1873), Sarah, Jane (1875-1947), Charlotte (1887), Ellie (1889-1971), Rebecca (Ruby) (1892), Isabella (1883) and two other children George and Margaret who died in infancy. This info is accurate to the best of my knowledge any updates I will forward. Hope this is of use to you.