Johann was born about 1240, the son of unknown parents. The place is not known.
He died in BET 22 MAR 1307 AND 13 JAN 1309. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their two known children were sir Werner VI (?-1332) and Sophia (c1295-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1240 |
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| Death | BET 22 MAR 1307 AND 13 JAN 1309 |
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