Siegfried was born about 1238, the son of unknown parents. The place is not known.
He died in 1282. The place is not known.
His wife was Irmgard von Arnsberg. They were married, but the date and place have not been found. Their only known child was Widukind III (?-1307).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1238 |
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| Death | 1282 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Wittgenstein |