Mechtild was born in 1312, the daughter of unknown parents. The place is not known.
She died on 25 DEC 1375. The place is not known.
She had two marriages/partners. Her first husband was Johann III von Sponheim-Starkenburg, who she married on 30 SEP 1331. The place has not been found. They had no known children.
Her second husband was Stefano Visconti. They were married, but the date and place have not been found. Their only known child was Giovanni (?-<1349).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1312 |
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| Death | 25 DEC 1375 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | gräfin von Rhein |