Which Happened First?

Qutb al-Din al-Shirazi

Qutb al-Din al-Shirazi
Image: Original uploader was Zereshk at en.wikipedia · CC BY-SA 3.0 · source

Qotb al-Din Mahmoud b. Zia al-Din Mas'ud b. Mosleh Shirazi was a 13th-century Persian polymath and poet who made contributions to astronomy, mathematics, medicine, physics, music theory, philosophy and Sufism.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Vitellocirca 1230 – circa 1275
  2. Guo Shoujing1231–1316
  3. Qutb al-Din al-Shirazi (this page)October 1236 – February 7, 1311
  4. Yang Huicirca 1238 – circa 1298
  5. Petrus Peregrinus de Maricourtcirca 1240 – 14th century
  6. Georgios Pachymeres1242 – circa 1310

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