Did you mean: Emmerich Josef de Dalberg
Emmerich Joseph Wolfgang Heribert de Dalberg, 1st Duke of Dalberg was a German diplomat who was elevated to the French nobility in the Napoleonic era and who held senior government positions during the Bourbon Restoration. Wikipedia
Born: May 31, 1773, Mainz, Germany
Died: April 27, 1833 (age 59 years), Château de Worms-Herrnsheim, Worms, Germany
Grandparents: Francis Henry of Dalberg and Gräfin Maria Sophia Anna von und zu Eltz-Kempenich
Education: University of Göttingen
Parents: Wolfgang Heribert von Dalberg