Crossley, Alan (editor), "Churches", A History of the County of Oxford: Volume 4: The City of Oxford (1979) pp. 369–412, Oxford University Press VCH series British History Online St. Mary Hall was acquired by Oriel College in 1326: Bedel Hall, which adjoins St. Mary's to the south, was given by Bishop Carpenter of Worcester in 1455. These two halls, along with St. Martin's Hall, served as annexes for Oriel College.
