Hi Wexrose,
I looked up Ballyhack N.S.on the internet.
It was not built until 1894 and there is no mention of a school there before that date.
As I am looking for period 1860-1880, I will have to spread my search further and see if there were any schools nearby to Ballyhack at that time. I have emailed Poulfur parish and await a reply.
Thanks again,
Tom.