Ivan Dmitriyevich (Russian: ???? ??????????, nicknamed as Ivaska the Little Thief, Russian: ?????? ???????; 5 January [O.S.
26 December 1610] 1611 – 16 July [O.S.
6 July] 1614) was the only son of False Dmitry II of Russia ("Thief of Tushino") and his wife Marina Mniszech, daughter of Polish Voivode Jerzy Mniszech and his wife Jadwiga Tarlo.
He was a claimant to the throne of the Tsardom of Russia until his death at the age of not quite four, in December 1614.
He was killed right after his step-father, Ivan Zarutsky.