Mikhail I Yaroslavich, Grand Duke of TVER AND VLADIMIR, AND VLADIMIR
He married Anna Dmitrievna, Princess of Rostov and Uglich 8 Nov 1294 . Anna Dmitrievna, Princess of Rostov and Uglich was born at of Rostov, Yaroslavl, Russia Abt 1278 daughter of Dmitrij Borisovich, Duke of Rostov and Uglich and Mrs-Dmitrij Borisovich Duchess of Rostov .
They were the parents of 5
children:
Dmitrij II "Terrible Eyes" Grand Duke of Tver, And Vladimirduke of Ancona]
born 15 Oct 1299.
Fedora Mikhailovna Princess of Tver, And Vladimir
born 11 Oct 1300.
Aleksandr I Mikhailovich, Grand Duke of Tver and Vladimir, And Vladimir
born 7 Oct 1301.
Vasilij I Mikhailovich Grand Duke of Tver
born Abt 1304.
Konstantin Mikhailovich, Grand Duke of Tver
born 1306.
Mikhail I Yaroslavich, Grand Duke of Tver and Vladimir, And Vladimir died 22 Nov 1318 .
Anna Dmitrievna, Princess of Rostov and Uglich died 3 Oct 1368 .