Crown of Tsar Michael Fjodorowitsch called cap d’Astran.
Crown of Tsar Michael Feodorovitch, (Michel Féodorovitch Romanov, Михаил Фёдорович Романов, Grandfather of Peter the Great.), called cap d’Astran. He was the first Tsar and Grand Duke of Russia of the Romanov dynasty. He reigned from 1613 to 1645.