Valerie,
There are McAnultys in Church Street today - but that's Church St in Warrenpoint, which is about 10 miles from Newry. It's a family firm of funeral directors at number 35 Church St.
Try
www.192.com to see this.
There were McAnultys at CHAPEL Street in Newry.
McAnulty from South Down is one of my own research interests, albeit my dates are a bit before your own. For example, I have these marriages:
- in 1888 between William McAnulty and Lillie Adams in Newry
- in 1900 between William John McCullough and Lilie McAnulty in Newry.
(Note, though, that "Newry" in this case means the Registration District, which was more than the town, in fact more than even the parish of Newry.)
I also have a Lucy McAnulty born in 1868 in Warrenpoint, Newry.
McSephney is an interesting, unusual name. Have you tried tracking down the immigration records for that name, to see if they give clues as to the family left behind in Ireland? (Mind you, I think it's a Scottish name.)