On This Day

Year in History

Explore the major historical events, famous births, and notable deaths that occurred in the year 1143. This year saw 2 significant events.

12nd Century1140s

1143 Timeline

  1. Cardinal Guido elected Pope Coelestinus II

    Cardinal Guido elected Pope Coelestinus II

  2. King Alfonso VII of Leon recognises Portugal as a Kingdom

    Alfonso VII (1 March 1105 – 21 August 1157), called the Emperor (el Emperador), became the King of Galicia in 1111 and King of León and Castile in 1126.

Events

Frequently Asked Questions

What happened in 1143?
In 1143, there were 2 significant historical events. Notable events include Cardinal Guido elected Pope Coelestinus II, King Alfonso VII of Leon recognises Portugal as a Kingdom.

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