What month do  Legion of French Volunteers Against Bolshevism and Philippe Pétain have in common?
Philippe Pétain Henri Philippe Benoni Omer Joseph Pétain (24 April 1856 – 23 July 1951), generally known as Philippe Pétain (] ) or Marshal Pétain ("Maréchal Pétain"), was a French general who reached the distinction of Marshal of France, and later served as the Chief of State of Vichy France also known as Nationalist France or the French State "(Chef de l'État Français)", from 1940 to 1944. Pétain, who was 84 years old in 1940, ranks as France's oldest head of state. Today, he is considered the French equivalent to his contemporary Quisling in Norway. Because of his outstanding military leadership in World War I, particularly during the Battle of Verdun, Pétain was viewed as a national hero in France and was not executed. He was sometimes nicknamed "The Lion of Verdun".
Aleksey Petrovich Yermolov Aleksey Petrovich Yermolov (Russian: Алексе́й Петро́вич Ермо́лов ; ] ; 4 June [O.S. 24 May] 1777 – 23 April [O.S. 11 April] 1861 ) was a Russian Imperial general of the 19th century who commanded Russian troops in the Caucasian War. He served in all the Russian campaigns against the French, except for the 1799 campaigns of Alexander Suvorov in northern Italy and Switzerland. During this time he was accused of conspiracy against Paul I and sentenced to exile. Two years later he was pardoned and brought back into service by Alexander I. Yermolov distinguished himself during the Napoleonic Wars at the Battles of Austerlitz, Eylau, Borodino, Kulm, and Paris. Afterwards he led the Russian conquest of the Caucasus.