It was established on April 25, 1950 by the papal bull "Precibus annuentes" taking a portion of the then-Diocese of Lipa. In 1953, some municipalities in the civil province of Isabela were added onto it. However, it was taken again by the Diocese of Tuguegarao on August 16, 1955. Originally, the prelature was a suffragan of the Metropolitan See of Manila but was transferred to the Ecclesiastical Province of Lipa on June 20, 1972.[2]
The two main divisions of the prelature is based on the two geographical units that comprises it: the province of Quezon and the province of Aurora. Furthermore, it is governed by the prelate through four vicariates that covers (1) the parishes of Real, Infanta, and Nakar, (2) the parishes of the Polillo Islands, (3) parishes within Central Aurora province, and (4) parishes in the span of Northern Aurora.[3]
Erection
The prelature was erected by Pius XII on April 25, 1950 carving it from the Diocese of Lipa. Its territory included the islands of Polillo and the northern part of the province of Quezon. At this time, the province of Aurora is a sub-province of Quezon.[4] The boundaries of the prelature was defined to reach the Diocese of Tuguegarao to the north; to the west, Nueva Vizcaya, Nueva Ecija, Bulacan, and Rizal; the Pacific Ocean is the eastern boundary; while the common boundaries of Infanta and Mauban is in the south. [5]
Upon the erection of the See of Infanta, Bishop Rufino Jiao Santos (later Archbishop of Manila and a cardinal) was appointed Apostolic Administrator.[4] A year later, on July 11, 1951, Rev. Fr. Patrick Harmon Shanley, OCD, Vicar Provincial of the Order of Discalced Carmelites in the Philippine Islands, was appointed Apostolic Administrator of the Prelature of Infanta. [6]
Prelates
The Prelature of Infanta was first administered as a mission of the Order of Discalced Carmelites. Its apostolic administrators and bishops were members of the religious order until 2015. These include Bishop Patrick Shanley, OCD, Fr. Joseph Flanery, OCD, Bishop Julio Xavier Labayen, OCD, and Bishop Rolando Tirona, OCD.[3]
Bishop
Period in office
Notes
Coat of Arms
1
Patrick (Harmon) Shanley of Saint Cecelia, OCD
March 17, 1953 – September 12, 1960 (7years, 179days)
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