When he first took control of Copenhagen, or Havn as it was then known, in 1167 (the power having been granted by King Valdemar himself), the warrior Bishop Absalon found a small settlement of wattle and daub fishing huts, and little else.
By the time of his death, however, Havn had been transformed into a vital military post whose stone fortress served as a base for the destruction of the Wendish pirates. It also sheltered a thriving trading centre and became an important stop on the route from Roskilde to southern Sweden.
Absalon was a well educated man, born around 1128 into a powerful Sealand family that had close links with the monarchy. At the King's behest he began building a stone fortress on the site now occupied by Christiansborg Castle in Copenhagen. The building of the fortress paved the way for the expansion of Havn into Copenhagen and began a development that continues unabated to this day.
Absalon died in 1201 and is buried in the church of the monastery founded by his family in Sorø.