The single southern wing remained alone until the early 1900s.
The southern wing was again destroyed by a fire in 1849, but not rebuilt.
In the southern wing there was until 1960 a post and telegraph office.
By 1990 the Soviet troops left the southern wing, then the old people's home was closed down.
The large tower of the southern wing is the eldest part.
Today, there are no remains of the southern wing except for the facade.
The southern wing of the current building was completed and occupied by 1907.
There were also cells in the southern wing, opening onto the courtyard.
A street divides the northern and the southern wing of the school.
The southern wings of the buildings are additions from 1754.