sentences:  He was the owner of the estate Andreevskoe.The middle son of Illarion Vorontsov from his marriage with Anna Maslova.In his youth, Roman Vorontsov served (1733) in the Life Guards Izmailovsky Regiment, in the 1730s, he supported the crown princess Elizaveta Petrovna, took part in the coup on November 25, 1741 (he took away members of the Braunschweig family from Saint Petersburg).