The House of Orseolo (Italian: [orˈsɛolo]) was a powerful Venetian noble family descended from Orso Ipato and his son Teodato Ipato, the first Doges of...

Pietro II Orseolo (961−1009) was the Doge of Venice from 991 to 1009, and a member of the House of Orseolo. He began the period of eastern expansion of...

Otto Orseolo (Italian: Ottone Orseolo, also Urseolo; c. 992−1032) was the Doge of Venice from 1008 to 1026. He was the third son of Doge Pietro II of the...

Pietro Orseolo may refer to: Pietro I Orseolo (928–987), Doge of Venice from 976 to 978 Pietro II Orseolo, Doge of Venice from 991 to 1009 Peter Orseolo, King...

Frozza Orseolo (1015 – 17 February 1071) was a Margravine of Austria by marriage to Adalbert, Margrave of Austria. She was also a member of the Venetian...

Giovanni Orseolo (981-1006/7) was the first Venetian to hold power in Dalmatia, holding the title of Dux Dalmatiae. Giovanni's father Pietro II Orseolo was...

Otto Orseolo (r. 1009—1026). She was the daughter of Géza, Grand Prince of the Hungarians and Princess Sarolt. Grimelda married the Doge Otto Orseolo (r...

Pietro I Orseolo OSBCam, also known as Peter Urseulus, (928–987) was the Doge of Venice from 976 until 978. He abdicated his office and left in the middle...

(Hungarian: Velencei Péter; 1010 or 1011 – 1046, or late 1050s), known as Peter Orseolo or Peter the Venetian, was King of Hungary twice. He first succeeded his...

Croatia and conquering some Dalmatian territory in 1000, Doge Pietro II Orseolo adopted the title dux Dalmatiae, 'Duke of Dalmatia', or in its fuller form...