- Born on February 16, 1470
- Deceased on July 26, 1540, at the age of 70 years
Parents
- Wilhelm von Braunschweig-Wolfenbüttel (1424 - 1503)
- Élisabeth zu Stolberg (c. 1430 - 1520)
Family
- Married on June 18, 1497, with Katharina von Sachsen (1468 - 1524)
- Married in 1525, with Élisabeth von Hohenzollern (1510 - 1558), issuing
- Erich (1528 - 1584)
Anna Marie (1532 - 1568)