Brendan,

I have Daniel Mulvenna and Rose McGuinness with a family of Daniel (born 1858), and possibly Anne (born 1860) and Patrick.
Daniel, (born 1858), married Sarah Jane Lilley in 1876 in Carnlough. Witnesses were Daniel McMullan and Sarah Smyth.
Their family included: William John, born 1878 in Carnlough; Eliza, born 1886; William, also born 1886; Daniel John, born in Carnlough in 1887.

I hope this is of some help to you.

Felix