_Magnus II WELF ___________+
| (1324 - 1373) m 1356
_Bernard I WELF ___________|
| (1358 - 1434) m 1386 |
| |_Catherine of ASCANIA _____+
| (1330 - 1389) m 1356
_Frederick II WELF _________|
| (1418 - 1477) m 1429 |
| | _Wencelas I ASCANIA _______+
| | | (1337 - 1388)
| |_Margaret of ASCANIA ______|
| m 1386 |
| |_Cecilia of CARRARA _______
|
|
|--Otto V WELF
| (1439 - 1470)
| _Frederick V HOHENZOLLERN _+
| | (1332 - 1397)
| _Frederick I HOHENZOLLERN _|
| | (1371 - 1440) |
| | |_Elisabeth of WETTIN ______+
| | (1329 - 1375)
|_Magdalene of HOHENZOLLERN _|
(1412 - 1454) m 1429 |
| _Frederick WITTELSBACH ____+
| | (1339 - 1393)
|_Elizabeth of WITTELSBACH _|
(1383 - 1441) |
|_Maddalena VISCONTI _______+
(1366 - 1404)