Hermann was the son of Ernst I (VI/VII) von Gleichen but his mother is unknown. The date and place of his birth have not been found.
Ernst I (VI/VII) von Gleichen |
Hermann I von Gleichen-Tonna |
Heinrich III von Gleichen-Tonna |
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Lucia Svantepolksdotter |
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Sophie von Honstein-Klettenberg |
Dietrich II (III) von Honstein-Klettenberg |
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Sophie von Anhalt-Bernburg |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | FROM 1388 TO 1399 | graf von Gleichen |