skos:altLabel | - Gustav Adolf
- Gustav Adolph
- Duke Gustav Adolf of Mecklenburg
- Duke Gustav Adolph of Mecklenburg
- Gustav Adolf of Mecklenburg-Güstrow
- Gustav Adolf, Duke of Mecklenburg-Güstrow
- Gustav Adolph I
- Gustav Adolph of Mecklenburg-Güstrow
- Gustavus Adolph
- Gustavus Adolphus of Mecklenburg
- Gustavus Adolphus of Mecklenburg-Güstrow
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