Weihenstephan Abbey

Weihenstephan Abbey was a Benedictine monastery in Weihenstephan, now part of the district of Freising, in Bavaria, Germany. Brauerei Weihenstephan, located at the monastery site since at least 1040, is said to be the world's oldest continuously operating brewery.
Saint Korbinian, whose arrival in Freising is dated at around 720, founded a church dedicated to Saint Stephen here. A dormitory for monks that originally adjoined the building disappears from records by the end of the eighth century. The monastery itself, dedicated at first to Saint Vitus, then later to Saints Stephen and Michael, was founded by Bishop Hitto von Freising between 811 and 835. From then until 1020 or 1021 it was a monastery of Augustinian canons before becoming a Benedictine abbey.

Wikipedia