On This Day

Duke Lotharius of Supplinburg is crowned German King Lothair III

Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg (June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death.

Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg (June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death. He was appointed Duke of Saxony in 1106 and elected King of Germany in 1125 before being crowned emperor in Rome. The son of the Saxon count Gebhard of Supplinburg, his reign was troubled by the constant intriguing of the Hohenstaufens, Duke Frederick II of Swabia and Duke Conrad of Franconia. He died while returning from a successful campaign against the Norman Kingdom of Sicily.

Historical Significance

Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg (June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death.

Events Before

  1. David I becomes King of Scots

    David I or Dauíd mac Maíl Choluim (Modern Gaelic: Daibhidh I mac [Mhaoil] Chaluim; c. 1084 – 24 May 1153) was a 12th century ruler and saint who was Prince of the Cumbrians from 1113 to 1124 and King...

  2. Tyrus surrenders to Crusaders

    Tyrus surrenders to Crusaders

  3. Orval abbey church consecrated in southeast Belgium

    Orval abbey church consecrated in southeast Belgium

  4. Theobald Buccapecus elected Pope Coelestinus II (he refuses)

    Theobald Buccapecus elected Pope Coelestinus II (he refuses)

  5. Chancellor Haimeric selects pope (Lamberto becomes Honorius II)

    Chancellor Haimeric selects pope (Lamberto becomes Honorius II)

Events After

  1. Emperor Huizong abdicates the Chinese throne in favour of his son Qinzong

    Emperor Huizong of Song (7 June 1082 – 4 June 1135), personal name Zhao Ji, was the eighth emperor of the Song dynasty of China and the penultimate emperor of the Northern Song dynasty.

  2. Assassination of Charles the Good, Count of Flanders

    Charles the Good (1084 – 2 March 1127) was Count of Flanders from 1119 to 1127. His murder and its aftermath were chronicled by Galbert of Bruges.

  3. Battle of Thielt (Axpoel): William Clito of Normandy defeats the forces of Thierry of Alsace

    Battle of Thielt (Axpoel): William Clito of Normandy defeats the forces of Thierry of Alsace

  4. Afonso I of Portugal defeats army of his mother Theresa

    Afonso I of Portugal defeats army of his mother Theresa

  5. Fulco V's son Godfried marries King Henry I's daughter Mathildis

    Fulco V's son Godfried marries King Henry I's daughter Mathildis

More from the 1120s

Frequently Asked Questions

What happened on September 13, 1125?
Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg (June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death. He was appointed Duke of Saxony in 1106 and elected King of Germany in 1125 before being crowned emperor in Rome. The son of the Saxon count Gebhard of Supplinburg, his reign was troubled by the constant intriguing of the Hohenstaufens, Duke Frederick II of Swabia and Duke Conrad of Franconia.
Why is Duke Lotharius of Supplinburg is crowned German King Lothair III significant?
Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg (June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death.

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