I thought the name looked familiar! Craigstown is in Magheradrumman and I have the townland map shoing it, online at http://freepages.genealogy.rootsweb.ancestry.com/~donegal/magheradrummandonagh.jpg That part of Magheradrumman was Farren's land - in 1857 there were the two Farren households there - John and Daniel Farren's house and land, next to the schoolhouse. Edward was from Magheramore, which is in Churchlands Quarter, just to the west of Magheradrumman.................I have a map showing that, which I'll get online soon. Hope that helps! All the best, Lindel