John Ernest, Duke of Saxe-Eisenach
Johann Ernst of Saxe-Eisenach, was a duke of Saxe-Eisenach and later of Saxe-Coburg.
John Ernest, Duke of Saxe-Eisenach
Johann Ernst of Saxe-Eisenach.
John Frederick II, Duke of Saxony
John Frederick II of Saxony, was Duke of Saxony (1554–1566).
John Frederick II, Duke of Saxony
Sibylle of Cleves and one of her sons
Renaissance epitaph for Duke John Frederick II