skos:altLabel | - Frederick
- Friedrich
- Archduke Friedrich of Austria
- '''Archduke Friedrich'''
- Archduke Frederic of Austria
- Archduke Frederick
- Archduke Frederick Habsburg
- Archduke Friedrich
- Archduke Friedrich of Austria, Duke of Teschen
- Archduke Friedrich of Austria-Teschen
- Archduke Friedrich von Österreich-Teschen
- Friedrich of Austria-Teschen
- Friedrich, Archduke of Austria-Hungary
- archduke Frederick
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