Church Fabric Survey database
2013
Sources for Frogmore: Holy Trinity
CWGC
Commonwealth War Graves Commission
2016
John Salmon
Exterior image of 632013 Frogmore Holy Trinity
2016
John Salmon
Interior image of 632013 Frogmore Holy Trinity
2016
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989