Family: Christian IV Oldenburg King of Denmark / Anna Katharina of Brandenburg (F17337)
m. 7 Dec 1597Frederick II King of Denmark & Norway (1534-1588) 
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Sophia of Mecklenburg-Gustrow (1557-1631)
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Anne of Denmark (1574-1619)  |
| Augusta Princess of Denmark (1580-1639) |
| Elizabeth Oldenburg of Denmark (1573-1626) |
| Joachim Friedrich Elector of Brandenburg (1546-1608)
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| Katharine of Brandenberg (1549-1602)
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| Johann Sigismund Elector of Brandenburg (1572-1619) |
| Barbara Sofie of Brandenburg (1584-1636) |
| Christian IV Oldenburg King of Denmark (1577-1648)
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| Anna Katharina of Brandenburg (1575-1612)
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| Frederick III Oldenburg King of Denmark (1609-1670) |