Overview
Albrecht, Duke of Saxe-Eisenach, was a ruler of the duchy of Saxe-Eisenach. He was the seventh son of Johann, Duke of Saxe-Weimar, and Dorothea Maria of Anhalt. His regnal name Albert IV derives from the numbering of the duchy of Saxony as a whole, not specifically to the succession in Saxe-Eisenach.
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