Charles I Brunswick-Wolfenbuttel Duke of Brunswick-Wolfenbüttel since 13 September 1735 Date of Birth: 01.08.1713 Country: Operator

1. Early Life and Marriage
2. Military Service and Accession
3. Enlightenment and Economic Reforms
4. Educational and Cultural Initiatives
5. Family
6. Charles II William Ferdinand (1735-1806)

Early Life and Marriage

Charles I, Duke of Brunswick-Wolfenbüttel, was born into a cadet branch of the ducal house. His father, Ferdinand Albert II, forged close ties with King Frederick William I of Prussia. In 1733, Charles's sister Elisabeth Christine married Prussian Crown Prince Frederick. Soon after, on July 2, 1733, Charles himself married Frederick's sister, Philippine Charlotte of Prussia.

Military Service and Accession

Charles pursued a military career in the imperial service. In 1733, he became colonel of a cuirassier regiment. During the War of the Polish Succession, he was promoted to imperial general field marshal on April 4, 1735. His father's sudden death on September 13, 1735, made him the Duke of the newly acquired Principality of Brunswick-Wolfenbüttel. Charles retained his imperial service but assumed command of his father's regiment.

Enlightenment and Economic Reforms

Inspired by Enlightenment and mercantilism ideas, Charles and his chief minister, Schrader von Schlieckstädt, focused on developing and improving their small principality. To generate new sources of revenue for a treasury depleted by previous rulers, the duke promoted trade and industry. Under the initiative of Johann Georg von Langen, state-owned industrial enterprises were established, including a mirror factory in Grünenplan (1740) and a porcelain factory in Fürstenberg (1746). Charles also implemented social welfare measures such as a widows' and orphans' fund, a fire insurance fund, and a pawn shop (the predecessor of the Braunschweig State Bank).

Educational and Cultural Initiatives

Charles I's educational reforms were profound. He founded the Collegium Carolinum (now the Braunschweig University of Technology) in his honor. In 1753, he moved his residence from Wolfenbüttel to Braunschweig, where he established one of Germany's first museums. He was buried in the crypt of Braunschweig Cathedral.

Family

Charles I was the brother-in-law of Anna Leopoldovna of Russia, Ferdinand of Brunswick, Elizabeth Christine of Prussia, and Juliana Maria of Denmark. He was the eldest son of Ferdinand Albert II and Antoinette Amalie of Brunswick-Wolfenbüttel.

His marriage to Philippine Charlotte of Prussia produced 13 children, including:

Charles II William Ferdinand (1735-1806)

Elisabeth Christine (1746-1840), first wife of King Frederick William II of Prussia