Background
Jeremiah Shanahan was born in Silver Lake, Pennsylvania, to John and Margaret (née Donovan) Shanahan, who came to the United States from County Cork, Ireland.
Jeremiah Shanahan was born in Silver Lake, Pennsylvania, to John and Margaret (née Donovan) Shanahan, who came to the United States from County Cork, Ireland.
He was the first Bishop of Harrisburg, Pennsylvania (1868–1886). After graduating from Saint Joseph"s Academy near Binghamton, New York in 1852, he entered Saint Charles Borromeo Seminary in Overbrook, on the outskirts of Philadelphia. He was ordained to the priesthood by Bishop John Neumann, C.SS.R., on July 3, 1859.
He then served as curate at the Cathedral of Saints
Peter and Paul and rector of the preparatory seminary in Glen Riddle. On March 3, 1868, Shanahan was appointed the first Bishop of the newly erected Diocese of Harrisburg by Pope Pius IX. He received his episcopal consecration on the following July 12 from Bishop James Frederick Wood, with Bishops John McGill and Michael Domenec, Certificated Master, serving as co-consecrators, at Saints
Peter and Paul Cathedral. Located in South Central Pennsylvania, the new diocese comprised Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin, Fulton, Juniata, Lancaster, Lebanon, Mifflin, Montour, Northumberland, Perry, Snyder, Union, and York counties.
There were 25,000 Catholics, 22 priests, 40 churches and missions, and seven parochial schools.
Upon arriving in the episcopal see of Harrisburg, Shanahan became pastor of Saint Patrick"s Church, which he designated as the cathedral. He presided over a period of greath growth, and by the time of his death there were 51 priests, 51 churches, 75 chapels and missions, three orphanages, 29 parochial schools, and over 35,000 Catholics. Shanahan later died in Harrisburg, aged 52.