Church Fabric Survey database
2013
Sources for St Mary-in-the-Marsh: St Mary the Virgin
Antiquarian Horological Society
AHS Turret Clock database
2015
CWGC
Commonwealth War Graves Commission
2016
B E Ames Ltd
B E Ames Ltd, invoice
12th November 2018
Marathon (of geograph.org.uk)
Interior image of 606279 St Mary the Virgin, St Mary in the Marsh
2016, September 13
Marathon (of geograph.org.uk)
Exterior image of 606279 St Mary the Virgin, St Mary in the Marsh
2016, September 13
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021