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The church was founded in 1846. The church building, or meeting house, is located in Walshe Street, directly opposite the former Garda Station. During the Great Famine of 1845-49 and in the subsequent decades the premises were the centre of a great relief effort, co-ordinated by Rev Thomas Armstrong. The building to the left of the church was formerly an orphanage attached to the congregation. The church is T-shaped, a typically Presbyterian design. The congregation meets for worship in the upper storey of the building. The ground floor, once a schoolhouse, now comprises a suite of halls.