Karl Albrecht
Mittelhufen was originally a village in the central part of the Hufen region extending north and west of the 17th century Baroque city walls. Many upper class estates developed in Mittelhufen during the 19th century. The estate Albrechtshöh was named after the "Amtmann" ("bailiff") Karl Albrecht in 1828; after Albrecht's death in 1840 the Villa Albrechtshöhe, later known as Luisenhöh, was separated from the estate. The estate Kohlhof was named after the justice commissioner Kohlhoff, while the estate Hardershof was documented in 1822 as Georg Harders Hof.