Konrad was the son of Konrad II von Landsberg and Élisabeth de Pologne. The date and place of his birth have not been found.
He died before 06 MAY 1210. The place is not known.
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Konrad von Landsberg |
Konrad II von Landsberg |
Dedo von Lausitz |
Konrad I von Meißen |
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Mechthilde von Heinsberg |
Goswin II von Heinsberg-Valkenburg |
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Adelheid von Sommerschenburg |
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Élisabeth de Pologne |
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| Event | Date | Details | Source | Multimedia | Notes |
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| Death | BEF 6 MAY 1210 |
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