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The Schallenberg family is part of the Austro-Bavarian nobility. The Schallenbergs have held high-ranking positions in the Austrian government for generations. Notable family members include Wolfgang Schallenberg, who was the Austrian Chancellor in 2021, and Maria Theresia Schallenberg, who was the last abbess of Theresian Abbey in Prague. The family is known for its commitment to public service and its strong ties to the Catholic Church.