I am a little unsure of most of the information I have on this family. I have discovered there were two John Currie and Catherine Sellars living in Arran at this time. Also as you will be aware there are lots and lots of Currie's!!!
Here is what I have on my family;
Catherine Sellars born about 1810 in Achingallon, Kilmory. She died before Apr 1881.
Daughter of: Angus Sellars b Abt. 1766 in Kilmory, Arran, Bute, d Unknown and Mary Currie b Abt. 1770 in Kilmory, Arran, Bute, d Unknown. married 31 Aug 1786 in Kilmory, Bute
John Currie born about 1811 in Achingallon, Kilmory. He died after Apr 1891. Parents unknown.
John Currie and Catherine Sellars married on 22 Nov 1831 in Shisken, Kilmory.