Johann was born about 1292, the son of unknown parents. The place is not known.
He died after 1327. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Friedrich (1329-<1360).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1292 |
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| Death | AFT 1327 |
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