Irmgard was the daughter of Günther VIII von Käfernburg and Irmgard von Schwarzburg-Wachsenburg. The date and place of her birth have not been found.
She died after 1340. The place is not known.
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Irmgard von Käfernburg |
Günther VIII von Käfernburg |
Günther VI von Käfernburg-Ilmenau |
Günther V von Käfernburg |
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Sofie von Schlüsselberg |
Eberhard II von Schlüsselberg |
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Irmgard von Schwarzburg-Wachsenburg |
Günther IX von Schwarzburg-Blankenburg |
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Helene von Sachsen-Lauenburg |
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Mechiltd von Käfernburg |
Günther VI von Käfernburg-Ilmenau |
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Sofie von Schlüsselberg |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1340 |
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Note 1
nun at Ilm