Georgy Mikhailovich — Grand Duke of Russia, the third son of Grand Duke Mikhail Nikolaevich & Alexandra Petrovna (Princess of Oldenburg), grandson of Emperor Nikolai I. The beekeeper, the distinguished numismatist. Shot by the Bolsheviks in 1919 in response to the murder of Rosa Luxemburg and Karl Liebknecht in Germany. Life:1863-1919.
Giacomo Manganaro (9 April 1927-24 Febr. 2016), ancient historian, epigraphist and numismatist, professor at the University of Catania, specialist of Greco-Roman Sicily; 2009 with his wife Maria Eugenia Bua for the 40th anniversary of their wedding (kindly transmitted by his wife)
Bar, Marc (1920-2015), president of the Cercle d'Etudes numismatiques, collector of Greek bronze coins (given at the Brussels coin cabinet), expert on Greek coinages (Brussels, 2006, with Regis Renard, Rudy Dillen, Jean-Marc Doyen and Jean-Claude Thiry)