_Ernest I WELF ___________+
| (1497 - 1545)
_Henry III WELF ________|
| (1533 - 1597) |
| |_Sophia of MECKLENBURG ___
| (1508 - 1541)
_Julius Ernest WELF _|
| (1571 - 1636) |
| | _Francis I ASCANIA _______+
| | | (1510 - 1580)
| |_Ursula of ASCANIA _____|
| (1545 - 1620) |
| |_Sibylle of WETTIN _______+
| (1515 - 1592)
|
|--August WELF
| (1619 - ....)
| _Ernest I WELF ___________+
| | (1497 - 1545)
| _William VI WELF _______|
| | (1535 - 1592) m 1561 |
| | |_Sophia of MECKLENBURG ___
| | (1508 - 1541)
|_Sybille of WELF ____|
(1584 - 1652) |
| _Christian III OLDENBURG _+
| | (1503 - 1558)
|_Dorothea of OLDENBURG _|
(1546 - 1616) m 1561 |
|_Dorothea of ASCANIA _____+
(1511 - 1571)