- Italy--Naples1
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- Jiménez de Enciso, Andrés1
- Jiménez de Enciso, Diego1
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- Juana, la Loca, Queen of Castile, 1479-15551
- Juana, of Austria, Princess of Portugal, 1535-15731
- Judaism1
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- Legaspi, Margarita de1
- Liturgics1
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- Lucayan Indians1
- López de Legaspi, Miguel, -15721
- Maldonado family1
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