Located outside of the walls was Kalthof to the east and the Pferderennbahn, or horse racing track, in Carolinenhof to the northeast.
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Hinter-Roßgarten's seal, which depicted a black bull in a green meadow with a blue field, was granted in 1596 by Margrave George Frederick.
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Herzogsacker, once part of Kalthof's fields, was known as Marschallsacker in 1695 when it was given to the Duke (Herzog) of Holstein-Beck and renamed in his honor.