skos:altLabel | - Grand Duke
- Louis I
- Louis X
- Ludwig I
- Grand Duke Louis I
- Grand Duke of Hesse
- Prince Louis of Hesse
- Grand Duke Louis I of Hesse
- Grand Duke Ludwig of Hesse-Darmstadt
- Louis I of Hesse
- Louis I, Grand Duke of Hesse and by Rhine
- Louis X of Hesse-Darmstadt
- Louis, Grand-Duke of Hesse-Darmstadt
- Ludwig I. of Hessen-Darmstadt
- Ludwig X
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