Radziwiłł sponsored the construction of the Church of Saint George on the Neris riverbank. But when Grand Duke Alexander Jagiellon died on 19 August, Zabrzeziński accused Glinski of having conspired to murder the dead ruler. Glinski fell from royal favor and began an anti-Lithuanian revolt, murdering Zabrzeziński and allying with the Grand Duchy of Moscow. The Glinski rebellion became part of the renewed Muscovite–Lithuanian War. Khan Meñli I Giray of Crimea hurried to assure Alexander Jagiellon that the raid was unauthorized and asked to maintain peace. Crimean Khanate severed its long-standing alliance with Moscow due to, among other things, the Muscovite campaign against the Khanate of Kazan. Lithuanian Grand Duke Sigismund I received an iarlyk for the Russian territories of Novgorod, Pskov, and Ryazan. References Kleck 1506 in Lithuania Kletsk Kletsk Kletsk Military history of Belarus