Albrecht was the son of Johann I von Sachsen-Lauenburg and Ingeborg Birgersdotter av Sverige. The date and place of his birth have not been found.
He died in OCT 1308. The place is not known.
His wife was Margareta von Brandenburg, who he married in 1302. The place has not been found. They had no known children.
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Johann I von Sachsen-Lauenburg |
Albrecht I von Sachsen |
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Helene von Braunschweig-Lüneburg |
Otto I von Braunschweig-Lüneburg |
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Mathilde von Brandenburg |
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Ingeborg Birgersdotter av Sverige |
Birger Magnuson av Bjalbo |
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Ingeborg Eriksdotter av Sverige |
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| Event | Date | Details | Source | Multimedia | Notes |
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| Death | OCT 1308 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
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| Nobility Title | herzog von Sachsen-Ratzeburg |