 Complete the following phrase:  Stanisław Piotrowicz Kiszka ; died in 1513 or 1514 was a noble, diplomat and military commander from the Grand Duchy of Lithuania. He became the progenitor of the prominent Kiszka family. He was sent on frequent diplomatic missions to the Grand Duchy of Moscow and Kingdom of Poland. He attempted to negotiate peace during the MuscoviteLithuanian Wars and supported a closer union between Poland and Lithuania. During the Second MuscoviteLithuanian War 150003, he successfully defended Smolensk and became Great Hetman commander of the army until Konstanty Ostrogski escaped Russian captivity in 1507. Kiszka helped to subdue the 