Author
- Ibn ʻAbd al-Riḍá1
- Ibn-al-Anbārī1
- Izz al-Din ibn 'Abd al-Salam1
- Jacobus de Voragine1
- Jalaluddin al-Mahalli1
- Jewish Community of Amsterdam, Netherlands1
- Joanna I of Naples1
- John Frederick II of Saxony1
- John of Ibelin1
- Joseph Trani1
- Joshua Benzion Segre1
- Juan Félix de Rújula1
- Juan Ortiz Campoy1
- Juan de Zumárraga1
- Kingdom of France1
- Leonardo Loredan1
- Levi, Yosef, 18th century1
- Lorenzo de' Medici1
- Louis IV of Bavaria1
- Luis de Velasco1