See also
1. King Angantyr Heidreksson fra Reidgotland was the son of King Heidrek Hofundsson fra Reidgotland (c. 512- ) and Helga Haraldsotter ( - ).
King Angantyr Heidreksson fra Reidgotland had the following children:
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2. Heidrek Ulfhamr ANGANTYRSSON, son of King Angantyr Heidreksson fra Reidgotland, was born in 0552. He married Amfleda den Yngre.
Amfleda den Yngre was the daughter of Amfleda den Eldre ( - ). She and Heidrek Ulfhamr ANGANTYRSSON had the following children:
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3. Hildur Heidreksdatter, daughter of Heidrek Ulfhamr ANGANTYRSSON and Amfleda den Yngre, married Harald VALDARSSON.
Harald VALDARSSON, son of Valdar Hroarson (547- ) and Ogan PRINSESSE AV NORTHUMBERLAND (530- ), was born in 0568. He died in 0589. He and Hildur Heidreksdatter had the following children:
| 4 | Halfdan Snjalle KING OF SWEDEN (590-650). Halfdan was born in 0590. He died in 0650. |