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Holy Roman Empire in Germany
Italy
Holy Roman Empire in Italy
- Integrum: Simultaneous claimants
- Ottonian dynasty
- Benedict IV, Pope (900–903)
- Leo V, Pope (903)
- Sergius III, Pope (904–911)
- Anastasius III, Pope (911–913)
- Lando, Pope (913–914)
- John X, Pope (914–928)
- Leo VI, Pope (928)
- Stephen VII, Pope (929–931)
- John XI, Pope (931–935)
- Leo VII, Pope (936–939)
- Stephen VIII, Pope (939–942)
- Marinus II, Pope (942–946)
- Agapetus II, Pope (946–955)
- John XII, Pope (955–963, 964)
- Benedict V, Pope (964)
- Leo VIII, Pope (964–965)
- John XIII, Pope (965–972)
- Benedict VI, Pope (973–974)
- Benedict VII, Pope (974–983)
- John XIV, Pope (983–984)
- John XV, Pope (985–996)
- Gregory V, Pope (996–999)
- Sylvester II, Pope (999–1003)
- Pietro Tribuno, Doge (888–912)
- Orso II Participazio, Doge (912–932)
- Pietro II Candiano, Doge (932–939)
- Pietro Participazio, Doge (939–942)
- Pietro III Candiano, Doge (942–959)
- Pietro IV Candiano, Doge (959–976)
- Pietro I Orseolo, Doge (976–978)
- Vitale Candiano, Doge (978–979)
- Tribuno Memmo, Doge (979–991)
- Pietro II Orseolo, Doge (991–1009)