Nee, ik kan geen nederlands!
From this web site
www.thecore.com/seanruad/I see that Ahoghill is not such a small parish, after all: it contains lots of townlands.
Unfortunately there are no maps on that web site.
I was going to scan part of the Ordnance Survey map, but someone is sure to complain that I'm infringing copyright.
Anyway, an acre is about 4000 mē (0.4 ha): I assume statute acres are meant (Irish plantation acres were larger).
The townland of Gloonan includes part of the village of Ahoghill, but most of it is farm land, probably with a few scattered houses.