www.grandlodge-england.org...
HRH The Duke of Kent, KG, GCMG, GCVO, ADC
Grand Master
Prince Edward George Nicholas Paul Patrick, born in 1935. Educated at Eton and Le Rosey, Switzerland. He is a cousin both of the Queen and of the Duke
of Edinburgh. His father, who was Grand Master 1939-42, was the fourth son of King George V, and his mother, Princess Marina, was the daughter of
Prince Nicholas of Greece. He has been the Grand Master of the United Grand Lodge of England since he was first elected in 1967.
I have only found a passing reference to the Duke of Edinburgh:
It was on the 5th of December, 1952, that His Royal Highness the Duke of Edinburgh was initiated into my sister Lodge, the Navy Lodge No. 2612. This
was because of pressure from his future father-in-law, the then King George VI.
He does not appear to take an active role.