Michael was the son of Michael II von Seinsheim and Ursula Frankengrüner. The date and place of his birth have not been found.
He died on 10 SEP 1489. The place is not known.
His wife was Agnes zu Castell, who he married in 1479. The place has not been found. They had no known children.
Michael von Schwarzenberg |
Michael II von Seinsheim |
Erkinger I von Schwarzenberg |
Michael I von Seinsheim |
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Markéta z Rózmberka |
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Anna von Bibra |
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Ursula Frankengrüner |
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Event | Date | Details | Source | Multimedia | Notes |
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Death | 10 SEP 1489 |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | freiherr von Schwarzenberg |