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History of the Diocese of Clogherby Henry A. JefferiesMuirí · Seanchas Ardmhacha Journal of the Armagh Diocesan Historical Society2005PDF271 KB
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Priests and Prelates of Armagh in the Age of Reformations, 1518-1558by Henry A. JefferiesDuffy · Journal of the County Louth Archaeological and Historical Society1998PDF515 KB
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