Princess Johanna of Courland
✓ Source-basedfallingDuchess of Acerenza (1783-1876)
Johanna Katharina von Biron, Princess of Courland and Duchess of Acerenza was a German princess from the ruling family of Courland and Semigallia and a Duchess of Acerenza as the third daughter of Peter von Biron and Dorothea von Medem and the wife of Prince Francis Pignatelli Belmonte, Duke of Acerenza, she was...
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About this person
Johanna Katharina von Biron, Princess of Courland and Duchess of Acerenza was a German princess from the ruling family of Courland and Semigallia and a Duchess of Acerenza as the third daughter of Peter von Biron and Dorothea von Medem and the wife of Prince Francis Pignatelli Belmonte, Duke of Acerenza, she was mainly known for a scandalous relationship with Arnoldi, a musician from Italy.
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