Deutz Abbey (Kloster or Abtei Deutz) was a house of the Benedictine Order located at Deutz, now part of Cologne as Köln-Deutz, North Rhine-Westphalia, Germany.It was founded in 1003 on the site of a Roman fort by the future Saint Heribert, Archbishop of Cologne, close adviser of Emperor Emperor Otto III. Heribert died in 1021 an...