[2] It became a Latin school in 1525 during the Protestant Reformation and creation of the Duchy of Prussia.
The great fire of Löbenicht on 11 November 1764 destroyed the church and caused its steeple to fall upon the school and set it ablaze.
[2] Löbenicht's school moved to a new brick building, built from 1855 to 1859 at Münchenhofplatz, and became a municipal Realschule.
[2] Through the efforts of Director Otto Wittrin, a new building for the Realgymnasium designed by Karl Glage was constructed from 1911 to 1914 in place of land once used by the dismantled Löbenicht Hospital.
[1] Pastor Johann Funk (1792-1867) and architect Friedrich Lahrs (1880-1964) attended the institution, while Paul Stettiner (1862-1941) taught there in 1887.