Gertrud was the daughter of Albrecht I von Brandenburg and Sofie von Winzenburg. The date and place of her birth have not been found.
Her husband was Theobald I von Böhmen-Jamnitz, who she married in 1153. The place has not been found. Their only known child was Hedwig (?-?).
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Albrecht I von Brandenburg |
Otto von Ballenstedt |
Adalbert II von Ballenstedt |
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Adelheid von Meißen |
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Eilike Billung von Sachsen |
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Sofie von Winzenburg |
Hermann I von Winzenburg |
Meginhard IV von Formbach |
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Mechtild von Reinhausen |
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Hedwig von Weimar |
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