Church Fabric Survey database
2013
Sources for Overton: St Mary
Antiquarian Horological Society
AHS Turret Clock database
2015
CWGC
Commonwealth War Graves Commission
2016
Peter Wood (of geograph.org.uk)
Exterior image of 641156 St Mary, Overton
2017, March 02
Chris Talbot (of geograph.org.uk)
Interior image of 641156 St Mary, Overton - choir and chancel
2010, August 07
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989