Family/Spouse: Boris of Tver, Prince of Tver. Boris died on 10 Feb 1461. [Group Sheet] [Family Chart]
Maria married Ivan III the Great of Moscow, Prince of Moscow on 2 Jun 1452. Ivan (son of Basil II the Blind of Moscow, Prince of Moscow and Maria of Borovsk) was born on 22 Jan 1440 in Moscow, Moskva, Russia; died on 27 Oct 1505 in Moscow, Moskva, Russia. [Group Sheet] [Family Chart]
Ivan married Helene of Moldavia on 6 Jan 1482. Helene (daughter of Stephen III of Moldavia, Hospodar of Moldavia) died on 18 Jan 1505. [Group Sheet] [Family Chart]