Church Fabric Survey database
2013
Sources for Darley: St Helen
CWGC
Commonwealth War Graves Commission
2016
Alan Heardman
Exterior image of 612168 St. Helen, Darley
2008, September 13
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989
ICBS
Incorporated Church Building Society Archive
1817-1989