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Mauricio Carlos de Onís y Mercklein ( Dresden , Kingdom of Saxony , 17 September 1790 - Cantalapiedra , Spain , 24 November 1861 ) was a Spanish politician and diplomat who served as Minister of State in 1840 and as President of the Congress of Deputies .
 Mauricio Carlos, Onís y Mercklein, Dresden, Cantalapiedra, Spain
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Answer:
 Mauricio Carlos, Onís y Mercklein, Dresden, Cantalapiedra, Spain