Jaunutis

Jaunutis (c. 1300–after 1366) succeeded his father Gediminas as Grand Duke of Lithuania in 1341. His peaceful rule ended in 1345, when his elder brothers Algirdas and Kęstutis deposed him: Kęstutis seized Vilnius and installed Algirdas.

Offered Zasłaŭje, Jaunutis resisted, was imprisoned, escaped to Moscow and was baptized as Ioann, but won no support. He later reconciled with Algirdas and ruled Zasłaŭje until 1366.