Monsignor Andrew Arnold Lambing, who was also known as the Rev. Dr. A. A. Lambing (February 1, 1842 – December 24, 1918), was an American Roman Catholic priest and historian. He was one of the nation's foremost priest-historians, having founded the first Catholic historical society in the United States (The Ohio Valley Catholic Historical Society, in February 1884) as well as the first Catholic historical quarterly. Source: Wikipedia (en)