Father: Duke Franz I of Sachsen-Lauenburg Born: 1510 Married: Unknown Died: March 19, 1581
Mother: Princess Sibylla of Sachsen Born: May 2, 1515 Died: July 18, 1592
Children: 1. Duke Albrecht of Sachsen-Lauenburg (b.1542) 2. Princess Dorothea of Sachsen-Lauenburg (b.3/11/1543) 3. Duke Magnus II of Sachsen-Lauenburg (b.1544) 4. Princess Ursala of Sachsen-Lauenburg (b.1545) 5. Duke Franz II of Sachsen-Lauenburg (b.8/10/1547) 6. Princess Sidonie of Sachsen-Lauenburg (b.1549) 7. Archbishop Heinrich of Bremen (b.11/11/1550) 8. Duke Moritz of Sachsen-Lauenburg (b.1551) 9. Bishop Friedrich of Koln (b.1554)