Albert II, Prince of Monaco
As Monaco's head of state, Prince Albert II is depicted on coins, including collectors' coins, with very rare exceptions. One of the most recent examples is the €5 silver Prince Albert II commemorative coin, the first commemorative coin with his effigy on it, minted in 2008. On the obverse, the prince is depicted in profile with his name on the top of the coin. On the reverse, the Grimaldi coat of arms appears; around it, the words "Principauté de Monaco" (Principality of Monaco) also appear along with the nominal monetary value of the coin.As the prince, his official shortened title is "His Serene Highness Albert II, Sovereign Prince of Monaco"; this does not include the many other styles claimed by the Grimaldi family.
Louis II, Prince of Monaco
While Prince Louis' sympathies were strongly pro-French, he tried to keep Monaco neutral during World War II but supported the Vichy France government of his old army colleague, Marshal Pétain. Nonetheless, his tiny principality was tormented by domestic conflict partly as a result of Louis' indecisiveness and also because the majority of the population was of Italian descent and they supported the fascist regime of Italy's Benito Mussolini. In 1943, the Italian Army invaded and occupied Monaco. Shortly thereafter, following Mussolini's collapse in Italy, the German army occupied Monaco and began the deportation of the Jewish population. Among them was René Blum, founder of the Opera, who died in Auschwitz, a Nazi concentration camp. Under Prince Louis' secret orders, the Monaco police, often at great risk to themselves, warned people in advance that the Gestapo was about to arrest them.