What is "drumballyhagan"

Drumballyhagan and Drumballyhagan Clark are two townlands lying within the civil parish of Kilcronaghan, County Londonderry, Northern Ireland. Situated in the north of the parish, the two townlands are separated by the Moyola River, of which the southern portion was held by a person surnamed "Clark". Together they are bounded by the townlands of; Ballynahone Beg, Bracaghreilly, Drumcrow, Fallagloon, Lisnamuck, Moneyshanere, and Tobermore. It was apportioned to the Vintners company. The townland is currently part of Tobermore electoral ward of Magherafelt District Council, however in 1926 it was part of Tobermore district electoral division as part of the Maghera division of Magherafelt Rural District. It was also part of the historic barony of Loughinsholin.