The town has existed since the
Middle Ages and the first written evidence about it is from 1217. From 1348 to 1350 the town remained loyal to the Wittelsbach
Louis V, the legitimate
Margrave of Brandenburg since 1323, against the revolt of the
False Waldemar. This event was the origin of the town's name, "true" or "faithful" Brietzen. During the
Reformation,
Martin Luther came in 1537 to preach in the town, but his way to the church was blocked. He preached instead under a
basswood, or lime tree, which is called to this day the
Lutherlinde. During the
Industrial Revolution, several
textile factories were founded in the town. After the opening of the
Sachsenhausen concentration camp in 1936, a sub-camp was opened in the town, where slave labourers were forced to work in the local weapons plants.
Dr. Kroeber & Sohn GmbH (formerly Gehre Dampfmesser GmbH) was a local firm that made steam, gas and fluid gauges, small internal combustion engines, and the Kroeber M4 light aircraft engine. They made
BRAMO/
BMW Flugwerk aircraft engine parts for the Luftwaffe.
Treuenbrietzener Metallwarenfabrik GmbH had two factories that produced cartridges: Werk Sebaldushof ("Werk A") north of the town, and Werk Selterhof ("Werk S") south of the town. It had three more plants in the towns of
Roederhof (a hamlet of Belzig),
Metgethen, and
Salzwedel. With the approach of the Red Army, on April 23, 1945, the Wehrmacht executed 127
Italian POWs who were interned in the camp. Between April 24 and May 1, 1945, the region was the scene of the
Battleof Halbe between the
Wehrmacht and the
Red Army. The town was first occupied by the
5th Guards Mechanised Corps on April 21, 1945, but German Wehrmacht and
Waffen SS troops managed to return for a short time, finally retreating on April 23. Subsequently, Red Army soldiers rounded up between 30 and 166 civilians and murdered them in a nearby forest. See "
Treuenbrietzen massacres" for more details. The town suffered considerable damage during the war, although the historic town centre remained intact. Since 1945, the town's economy has been concentrated on
cattle farming. In 2005, it had 8,548 residents. The mayor of Treuenbrietzen is Michael Knape, of the Treuenbrietzener Bürgerverein (Treuenbrietzen Civic Association). == Demography ==