Amended or added to above since your reply; also seen another with a red/white/blue ribbon. On the back of which says
J R Gaunt's name. Two more pictures thereof ...
I saw it described somewhere as ...
GREAT WAR PEACE MEDAL 1919, BRONZE 36mm
Obv: Peace standing holding laurels and dove
Rev: THE GREAT WAR PEACE PROCLAIMED JUNE 1919, lion with putto below
Pierced for wearing
The word putto means a representation of a small child. Well, I spent an hour on all that. Still no nearer who received or gave them though.