Ancient Church

The Ecclesiastical History of Ireland

The Framework of the Church

The History of the Presbyterian Church in Ireland, by J. S. Reid, Continued to the Present Time by W.D. Killen

Old Catholic Church

Reply to the Rev. Isaac Nelson, of Belfast, and Rev. William Dobbin, of Anaghlone, or, Revivalism, Assurance, the Witness of the Spirit Defended, in Speeches Delivered at the General Assembly, June 12 1866

The Ecclesiastical History of Ireland From the Earliest Period to the Present Time Volume 1