Leopold V (1157 – 31 December 1194), known as the Virtuous () was a member of the House of Babenberg who reigned as Duke of Austria from 1177 and Duke of Styria within the Holy Roman Empire from 1192 until his death. The Georgenberg Pact resulted in Leopold being enfeoffed with Styria by Roman-German Emperor Frederick Barbarossa in 1193, which would lead to the eventual creation of modern Austria. Leopold was also known for his involvement in the Third Crusade where he fought in the Siege of Acre in 1191 and of his imprisonment of King Richard I in 1193 at Dürnstein Castle. Biography Leopold was the son of the Austrian duke Henry II Jasomirgott from his second marriage with the Byzantine princess Theodora, a daughter of Andronikos Komnenos, the second eldest son of Emperor John II Komnenos. Just before his birth, his father had achieved the elevation of the Austrian margraviate to a duchy according to the 1156 Privilegium Minus, issued by Emperor Frederick Barbarossa. As the eldest son of Henry II, Leopold was already enfeoffed with the Austrian duchy by the emperor in the summer of 1174 at Regensburg. He succeeded his father as Duke of Austria upon his death on 13 January 1177. Soon after, Leopold lent his support to Duke Frederick of Bohemia while the latter was stuck in a conflict with his Přemyslid cousin Soběslav II, who had campaigned in the Austrian duchy. In turn, Leopold reached a peace agreement with the neighbouring Duchy of Bohemia, determined by Emperor Frederick Barbarossa at Eger in 1179. Two years later, he attended an Imperial Diet in Erfurt, where his first-born son Frederick was enfeoffed with the Austrian estate. In 1182 Leopold went on a pilgrimage to the Holy Land and was received with honour at the courts of King Béla III of Hungary and of Emperor Alexios II Komnenos in Constantinople. Back in Germany, he began negotiating on the Georgenberg Pact with the last Otakar duke of Styria, Ottokar IV, who had received the ducal title from Emperor Frederick in 1180. The agreement was concluded on 17 August 1186, whereafter Styria and the central part of Upper Austria with Wels and Steyr were amalgamated into the Duchy of Austria upon Ottokar's death in 1192. The next year, Leopold was enfeoffed with Styria by the emperor; this was the first step towards the creation of modern Austria. Leopold