skos:altLabel | - Don Carlos
- her youngest son
- Archduke Carlos Píus of Austria-Tuscany
- Archduke Karl Pius
- Archduke Karl Pius of Austria
- Carlos Pio Habsburgo-Lorena y Borbón
- Carlos Pio de Habsburgo-Lorena y de Borbón
- Carlos VIII
- Don Carlo Pio
- Don Carlos Pio
- Karl Pius
- Karl Pius Habsburg
- Karl Pius Habsburg-Lothringen
- Karl Pius Habsburgo-Lorena
- Karl<br />(g-gd-son)
- new claimant
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