Roman Catholic Diocese of Middlesbrough

The diocese was created on 20 December 1878, when the then Diocese of Beverley, which covered the whole of Yorkshire, was divided into the Diocese of Middlesbrough, covering the North and East Ridings of Yorkshire and those parishes in the City of York to the north of the River Ouse, and the Diocese of Leeds, covering the West Riding of Yorkshire and those parishes in the City of York to the south of the River Ouse. In 1982 the two York parishes south of the River Ouse were ceded to the Diocese of Middlesbrough to unite the City of York under one bishop. The parish of Howden was transferred from Middlesbrough to the Leeds diocese in 2004.