McCarthys - Clonmel Looking for descendents

[Ancilla]

I am looking for descendents of
John McCarthy (his father was Richard McCarthy) and Johanna Morrissey (her father was John Morrissey )married in Clonmel in 1866.  He was a Baker and I think originated from Touraneena, Co Waterford.
They had 7 children.
Richard (b) 1867 Touraneena
Patrick (b) 1869, Clonmel
John Joseph (b) 1872, Clonmel
Margaret Mary McCarthy, (b) 1874, Clonmel
Charles (b) 1876 Clonmel
Justin (b) 1881, Clonmel
Johanna Mary (b) 1879, Clonmel.  any help on the above would be appreciated
Ancilla