skos:altLabel | - Frederick
- Frederick I
- Prince Frederick
- Friedrich
- Friedrich I
- The Duke
- Duke of Saxe-Gotha
- Duke Friedrich of Gotha
- Frederick I of Saxe-Gotha
- Frederick I of Saxe-Gotha-Altenburg
- Frederick of Saxe-Gotha-Altenburg
- Friedrich of Gotha
- Friedrich of Saxe-Gotha
- his prince\"
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