Frederick II, Holy Roman Emperor vs Nasir al-Din al-Tusi
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Compare the life timelines of Frederick II, Holy Roman Emperor (1194–1250) and Nasir al-Din al-Tusi (1201–1274) side by side. Their lives overlapped for 49 years, from 1201 to 1250.
Verified event
Unverified event
Approximate (circa) date
Lifespan
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Frederick II, Holy Roman Emperor (1194–1250)
- — Born at Jesi in the March of Ancona Verified
- — Crowned King of Sicily as a child Verified
- — Married Constance of Aragon Verified
- — Crowned King of Germany at Mainz Verified
- — Crowned Holy Roman Emperor in Rome Verified
- — Founded the University of Naples Verified
- — Excommunicated by Pope Gregory IX Verified
- — Recovered Jerusalem by treaty and crowned himself King of Jerusalem Verified
- — Promulgated the Constitutions of Melfi Verified
- — Died at Castel Fiorentino in Apulia Verified
Nasir al-Din al-Tusi (1201–1274)
- — Born in Tus, Khorasan Verified
- — Studied the sciences in Nishapur Verified
- — Entered the service of the Ismaili strongholds Verified
- — Wrote the Akhlaq-i Nasiri (Nasirean Ethics) Verified
- — Devised the Tusi couple and reformed Ptolemaic astronomy Verified
- — Joined Hulagu Khan after the fall of Alamut Verified
- — Founded the Maragheh observatory Verified
- — Completed the Zij-i Ilkhani astronomical tables Verified
- — Died in Baghdad Verified