Eustachy Daszkiewicz or Ostap Daszko is considered to be the first recorded leader of a Cossack defense force. However that claim of "first" is debatable because there were many other early leaders, including Bohdan Glinski from Severia and Dmytro Vyshnevetsky. Daszkewicz held a position of starosta in Cherkasy at the early stages of development of cossacks, and is sometimes mistakenly referred to as a hetman. Some sources as well as oral tradition claim that Dashkevych lived past the age of 80, at which age he routed the Tatars at Cherkasy.
Origin
The information about his origin is very scarce. The Polish poet from Kiev regionJózef Bohdan Zaleski in the foreword of his duma "Out of the Savur's Grave or duma about the first hetman" wrote that in his childhood he heard stories about Daszko Wisnowecki who lived on the Knyahynia island just south of Kodak. According to the folk tale, the prince perished in his youth leaving on the island his wife and his son who eventually became a glorious a Cossack hetman. Zaleski suggests that Ostap Daszko was a son of Daszko Wisnowecki. In his opinion, the origin of Daszkewicz from the Princes Wisnoweckis could be confirmed as Ostap Daszko has a same family coat of arms. According to Seweryn Uruski, a Polish heraldry specialist, Daszkewicz belonged to the Leliwa coat of arms. Ostap Dashkevych of Orthodox Christian religion, he was presumably a descendant of Rurikid and Gengisid from Ovruch. Daszkewicz also became known as a founders of Zaporizhian Host. He donated his lands near Kyiv to the Church of Resurrection of Christ at Podil in Kyiv. His estate eventually transformed into the village of Voskresenska Slobidka and later gave a name to the Voskresenka neighborhood which is now a part of modern Kyiv on the left bank of Dnieper. Dashkevych was considered the highest authority in Lithuania on the Tatar question. His campaigns sometimes took him as far as the Crimea. However, in 1515 and 1521, while in alliance with the Tatars, he organized campaigns against the Grand Duchy to assist Lithuania. For some of his wars see Crimean-Nogai Raids, years 1515-1531. He took part in the 1507 uprising of Michael Glinski against King Zygmunt I the Old. In 1514, he became the starosta of both Kaniv and Cherkasy. Dashkevych was an effective leader. He took a major role in not only organizing Cossack forces to defend Ukraine, but also in organizing offensive campaigns against the Turks and Tatars. In Piotrków in 1533, he gave his plan to the Sejm, recommending that the government of the Polish–Lithuanian Commonwealth organize the Cossacks as a standing military force for the defense of Ukraine, which at the time made up the southern border of the Commonwealth. His plan was approved, but the Commonwealth provided no assistance.
Impact
Ostap Dashkevych made great impact on the organization of Ukrainian Cossack Army and Ukrainian State. He is prominent descendant of prince Rurik and Genghis Khan of czardom of Great Horde, one of the first cossack otamans, which organized different troops of people of Ukraine of that time who identified themselves as cossacks, free men by the will of God in one military and political force, which in such way got a possibility to defend the lives, freedoms and rights of native people of that day Ukraine, who in the most part were of Orthodox Christian faith and Ukrainian language, that's why oppressed by governments and military forces of surrounding countries.
In literature
Dashkevych's successful rout of the Crimean Tatars' attempt to sack Cherkasy is commemorated in Tomasz Padura's ballad "Duma Rycerska".
