"Simon I the Great (Georgian: სიმონ I დიდი) also known as Svimon (Georgian: სვიმონი) (1537–1611), of the Bagrationi dynasty, was a Georgian king of Kartli from 1556 to 1569 and again from 1578 to 1599. His first tenure was marked by war against the Persian domination of Georgia. In 1569 he was captured by the Persians, and spent nine years in captivity. In 1578 he was released and reinstalled in Kartli. During this period (i.e. his second tenure), he fought as a Persian subject against the Ottoman domination of Georgia. In 1599 Simon I was captured by the Ottomans and died in captivity. During 1557 to 1569 he was known as Mahmud Khan (Persian: محمود خان, romanized: Mahmūd Khān) and from 1578 to 1599 as Shahnavaz Khan (Persian: شاهنواز خان, romanized: Shāhnavāz Khān)" - (en.wikipedia.org 12.05.2021)
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