1102

1102 (MCII) was a common year starting on Wednesday in the Julian calendar.

 Events 
 Valencia is captured by the Almoravids.
 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.
 Boleslav III becomes king of Poland.
 coronation of Coloman of Hungary in the town of Biograd, adding the Croatian duchies of Slavonia and Dalmatia to the crown of Hungary.
 Crusaders capture Caesarea Palaestina.
 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.