United Grand Lodge of England

RMBI 2008

Royal Masonic Benevolent Institution
The Library & museum website, London
The Freemasons Grand Charity
The Royal Masonic Trust for Girls and Boys
The Bristol Masonic Society
The Masonic Samaritan Fund
Canonbury Masonic Research Centre
Sheffield University Centre for Masonic Research
Quatuor Coronati Lodge of Research
Freemasonry Today Magazine
The Cornerstone Society