Who was alive in 1164?

10 of the people we track were surely alive in 1164. The best known are listed first, with the age each reached that year.

1. Genghis Khan2
2. Saladin25–26
3. Averroes38
4. Zhu Xi34
5. Hildegard of Bingen63–68
6. Richard I of England7
7. Moshe ben Maimon26–29
8. Frederick Barbarossa41–42
9. Nizami Ganjavi20–25
10. Abu Abdullah Muhammad al-Idrisi al-Qurtubi al-Hasani as-Sabti51–56