Hi
I believe that I am from the same Sloan family. My father was Robert Sloan born at Moneygran in 1908, died 1983. His father was Thomas Sloan born 1867, died 1938. Thomas Sloan apparently had several siblings who settled in Australia. Both my father and grandfather are burried in the C of I graveyard in Kilrea.
I know very little of the family history but remember my father saying that Sloan Bolton was not related.
My father had cousins ( I dont know if they were 1st or 2nd) who were Burnsides and Irwins of Moynock, Kilrea. Also 1st cousins - Armstrongs of Moneygran.
Robert Sloan, my brother now lives at Moneygran.
Hope this may be of some interest
Freda