skos:altLabel | - son
- Christian August
- ''Christian IX''
- Christian August II
- Christian August, Duke of Augustenborg
- Christian August, Duke of Schleswig-Holstein
- Christian<br>August II of<br>Augustenburg
- Duke Christian August II
- Duke Christian of Augustenborg
- Duke of Augustenborg
- Duke of Augustenburg
- Christian August II, Duke of Schleswig-Holstein-Sonderburg-Ausgustenburg
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