History
It was founded in 1586. It was merged with the Diocese of Recanati to form the Diocese of Recanati e Loreto in either 1591 or 1592.
Diocese of Loreto
Erected: 17 March 1586
Latin Name: Dioecesis ab Alma Domo Lauretana
9 February 1592: United with the Diocese of Recanati to form the Diocese of Recanati e Loreto
References
Roman Catholic Diocese of Loreto Wikipedia(Text) CC BY-SA