Shein's prominence dates from 1607, when he was made a
boyar and sent to govern the key western stronghold of
Smolensk. It was he who commanded the Russian contingent for
20 months of its siege by the Poles. On midnight June 3, 1611, the Poles, led by a traitor, stormed the fortress. Shein put up a fierce resistance, but finally capitulated to Polish General Potocki. He was tortured in order to discover where the people of Smolensk concealed their fabulous treasures. For the following 9 years he was imprisoned in
Warsaw together with his family. Shein was allowed to return to
Moscow in 1619, accompanying another illustrious captive,
Patriarch Philaret. Subsequently, he became one of the latter's most trusted advisers. During the 1620s, Shein led the
Cannon Prikaz and took part in various secret negotiations. The fame of his former exploits at Smolensk made his standing second to none. ==Later siege of Smolensk==