1102

Events

* Valencia is captured by the Almoravids. It is later recaptured, evacuated and burned by Alfonso VI of Castile.
* Henry I of England orders the tomb of Edward the Confessor opened; the body is found undecayed.
* Henry I of England takes possession of Arundel Castle.
* The Hohenbaden castle is built in Baden-Baden, Germany.
* Bolesław III becomes king of Poland.
* Coloman of Hungary is crowned in the town of Biograd, adding the Croatian duchies of Slavonia and Dalmatia to the crown of Hungary (personal union with Hungary).
* The Crusaders capture Caesarea Maritima.
* The Crusaders defeat an Egyptian invasion of the Kingdom of Jerusalem near Ascalon.
* Dagobert of Pisa is briefly deposed as Latin Patriarch of Jerusalem (and restored later in the year).
* Raymond IV of Toulouse begins to besiege Tripoli, and takes the nominal title of Count of Tripoli.
* Raymond IV of Toulouse is imprisoned by Tancred, regent of the Principality of Antioch.

Births

* February 7 — Matilda, daughter of Henry I of England (d. 1167)
* October 25 — William Clito, Count of Flanders (d. 1128)

Deaths

* May 19 — Stephen, Count of Blois
* Anna Dalassena, Byzantine regent (b. 1025)
* King Wladislaus I Herman of Poland (b. 1040): "See also ."