Ulrich was born about 1222, the son of unknown parents. The place is not known.
He died in BET 1282 AND 1292. The place is not known.
His wife was Maria von Plain-Hardegg. They were married, but the date and place have not been found. Their only known child was Ulrich II (?->1297).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1222 |
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| Death | BET 1282 AND 1292 |
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