Alwig was the son of unknown parents. The date and place of his birth have not been found.
He died on 09 MAR 1632. The place is not known.
His wife was Kateřina Ludmila Popelovna z Lobkovic. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 9 MAR 1632 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Sulz | |||||
| Nobility Title | landgraf von Klettgau |