Friedrich von Sachsen-Lauenburg Chorbishop of Cologne (* 1554, † 1586) (1554–1586) Parents Sibylle of Saxony Francis I, Duke of Saxe-Lauenburg Children Siblings Francis II, Duke of Saxe-Lauenburg Henry of Saxe-Lauenburg Sidonia Catharina van Saksen Magnus II, Duke of Saxe-Lauenburg Maurice, Duke of Saxe-Lauenburg Dorothea van Saksen-Lauenburg Ursula of Saxe-Lauenburg