John IV, Duke of Mecklenburg

1370–1422

Duke (1384-1395) of Mecklenburg

Contemporaries

People who walked the earth at the same time as John IV, Duke of Mecklenburg:

• Johannes Gutenberg (1400–1468)
• Geoffrey Chaucer (1343–1400)
• Ibn Khaldun (1332–1406)
• Hafez (1325–1389)
• Timur (1336–1405)
• Zheng He (1371–1433)
• Donatello (1386–1466)
• Jan Hus (1370–1415)

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