The Holy Trinity Priory, also known as Christchurch Aldgate, was a priory of Austin canons (Black Canons) founded around 1108 by the English queen Matilda of Scotland near Aldgate in London.[2][3]
- ^ A Glossary of Terms Used in Heraldry by James Parker (1894).
- ^ 'Austin canons: Priory of Holy Trinity or Christchurch, Aldgate' A History of the County of London: Volume 1: London within the Bars, Westminster and Southwark (1909), pp. 465–475 Accessed 13 November 2007
- ^ Burton Monastic and Religious Orders p. 46