Glasloch

Glaslough derives from An Ghlasloch, meaning green or grey lake, referencing the shallow, reed-fringed body of water adjacent to the village in County Monaghan's drumlin landscape. The area's ecclesiastical significance is attested by the Old Donagh Church and graveyard, an early medieval site likely dating to the 5th-7th centuries, suggesting Christianization during the early post-Roman period...