Prince Karl Anton August of Schleswig-Holstein-Sonderburg-Beck

Karl Anton August of Schleswig -Holstein -Sonderburg- Beck ( born August 10, 1727 in Marburg, † September 12, 1759 in Stettin) was a prince of Schleswig -Holstein -Sonderburg- Beck.

He was the son of Peter August of Schleswig -Holstein -Sonderburg- Beck and his first wife Sophie of Hesse- Philippsthal.

On May 30, 1754 Charles married in Königsberg Friederike von Dohna- Schlobitten ( born July 3, 1738 † April 21, 1786 ), the couple had a son, Friedrich Karl Ludwig, Duke of Schleswig -Holstein -Sonderburg- Beck ( * 20 August 1757; . † March 25, 1816 ).

He died as Major of his wounds received at the Battle of Kunersdorf ( Seven Years War ). The Dowager Duchess married on May 21, 1777, Count Friedrich Detlef von Moltke ( * August 28, 1750, † September 2, 1825 ).