Church Fabric Survey database
2013
Sources for Middleham: St Alkelda & St Mary
Antiquarian Horological Society
AHS Turret Clock database
2015
CWGC
Commonwealth War Graves Commission
2016
John Salmon (of geograph.org.uk)
Interior image of 646421 St Mary & St Alkleda, Middleham
2018, August 09
Roger Templeman (of geograph.org.uk)
Exterior image of 646421 St Mary & St Alkleda, Middleham
2012, August 28
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021