about 33 |- |width=auto| Henry II Jasomirgott(Heinrich Jasomirgott)1141–1156 | | c. 1107son of Leopold III and Agnes of Germany | (1) Gertrude of Süpplingenburg1 May 1142one daughter(2) Theodora Komnene1148three children | 13 January 1177aged about 70 |- |} Dukes of Austria In 1156, the Privilegium Minus elevated the march to a duchy, independent of the Duchy of Bavaria. House of Babenberg |width=auto| Henry II Jasomirgott(Heinrich Jasomirgott)1156–1177 | | c. 1107son of Leopold III and Agnes of Germany | (1) Gertrude of Süpplingenburg1 May 1142one daughter(2) Theodora Komnene1148three children | 13 January 1177aged about 70 |- |width=auto| Leopold V the Virtuous(Luitpold der Tugendhafte)1177–1194 | | c. 1157son of Henry II and Theodora Komnene | Helena of Hungary1174four children | 31 December 1194Grazaged about 37 |- |width=auto| Frederick I the Catholic(Friedrich der Katholische)1195–1198 | | c. 1175son of Leopold V and Helena of Hungary | never married | 16 April 1198The Holy Landaged about 23 |- |width=auto| Leopold VI the Glorious(Luitpold der Glorreiche)1198–1230 | | c. 1176son of Leopold V and Helena of Hungary | Theodora Angelina1203seven children | 28 July 1230San Germanoaged about 54 |- |width=auto| Frederick II the Quarrelsome(Friedrich der Streitbare)1230–1246 | | 25 April 1211Wiener Neustadtson of Leopold VI and Theodora Angelina | (1) Sophia Laskarinano issue(2) Agnes of Merania1229no issue | 15 June 1246Leithaaged 35 |- |} Interregnum After Frederick's death, the succession of the Duchy was disputed between various claimants, based in two main rival heiresses: Through Margaret of Austria, sister of Frederick II: Henry and Frederick of Hohenstaufen, sons, claimants 1246/50 - c.1252? Ottokar II of Bohemia, second husband, claimant 1251–1278 Through Gertrude of Austria, niece of Frederick II: Vladislas, Margrave of Moravia, first husband, claimant 1246–1247 Herman of Baden, second husband, claimant 1248–1250 Roman Danylovich, third husband, claimant 1252-1253 Frederick I, Margrave of Baden, son, claimant c.1253–1268 Dukes and archdukes of Austria under the House of Habsburg In 1278, King Rudolph I of Germany defeated Ottokar and took control of Austria. In 1282 he invested his sons with the duchies of Austria and Styria, thereby securing it for the House of Habsburg. Austria became one of the territories that remained under Habsburg rule for more than 600 years, forming the core of the Habsburg monarchy and the present-day country of Austria. Partitions of Austria under Habsburg domain Table of rulers Emperors of Austria |width=auto| Francis I11 August 1804 – 2 March 1835 | | 12