Frederick I von Staufen (1050 – July 21, 1105) was duke of Swabia from 1079 to his death. He was the first ruler of Swabia of the House of Hohenstaufen. In 1089, Frederick married Agnes of Germany, daughter of Henry IV, Holy Roman Emperor. They had several sons and daughters, amongst whom were: Events Leofric becomes Bishop of Exeter Births Margrave Leopold II of Austria (d. ... July 21 is the 202nd day (203rd in leap years) of the year in the Gregorian Calendar, with 163 days remaining. ... Events Henry IV, Holy Roman Emperor deposed by his son, Henry V Tamna kingdom annexed by Korean Goryeo Dynasty. ... The following is a list of Dukes of Swabia, including the several holders of the title who were also Holy Roman Emperors. ... Events Halsten and Ingold I succeed Haakon the Red in Sweden. ... Hohenstaufen was a dynasty of Kings of Germany, many of whom were also crowned Holy Roman Emperor and Dukes of Swabia. ... Agnes of Germany ( 1074 - September 24, 1143), was the daughter of Henry IV, Holy Roman Emperor and Bertha, daughter of Otto, Count of Maurienne and Adelaide. ... HEINRIC·IMP[ERATOR], Emperor Henry Henry IV (November 11, 1050 – August 7, 1106) was King of Germany from 1056 and Emperor from 1084, until his abdication in 1105. ...

• Frederick II of Swabia (1090-1147), the father of Frederick Barbarossa
• Conrad III, king of Germany (1093-1152)

See also: Dukes of Swabia family tree Frederick II of Hohenstaufen (1090 – 1147) was duke of Swabia, succeeding his father, duke Frederick I in 1105. ... Frederick in a 13th century Chronicle Friedrich I. von Hohenstaufen (1122 – June 10, 1190), also known as Friedrich Barbarossa (Frederick Redbeard) was elected king of Germany on March 4, 1152 and crowned Holy Roman Emperor on June 18, 1155. ... King Conrad III (Miniature, 13th century) Conrad III (1093-1152), the first German king of the Hohenstaufen dynasty, was the son of Frederick I, Duke of Swabia. ... This is a Family tree of the Dukes of Swabia, from 1012 to the end of the Hohenstaufen dominion over the duchy in 1268. ...