_Eric I WELF ________+
| (1383 - 1427)
_Albert II WELF _______|
| (1419 - 1485) |
| |_Elisabeth of WELF __+
|
_Philip I WELF ___________________|
| (1476 - 1551) |
| | _____________________
| | |
| |_Elisabeth of WALDECK _|
| |
| |_____________________
|
|
|--Catherine of WELF
| (1524 - 1580)
| _____________________
| |
| _______________________|
| | |
| | |_____________________
| |
|_Catherine of MANSFELD-VORDERORT _|
(1501 - 1535) |
| _____________________
| |
|_______________________|
|
|_____________________