Ozurgeti

City · c. 1490 CE · in Europe

Capital of Principality of Guria (1490–1829).

Bakhchysarai (c. 1490 CE): Capital of Crimean Khanate (1490–1782).
Isker (c. 1490–1587 CE): Capital of Khanate of Sibir (1490–1587).
Chimgi-Tura (c. 1490–1587 CE): Capital of Khanate of Sibir (1490–1587).
Ahilyanagar (c. 1492 CE): Capital of Ahmadnagar Sultanate (1492–1636).
Vijayapura (c. 1492 CE): Capital of Bijapur Sultanate (1492–1686).
Achalpur (c. 1492 CE): Capital of Berar Sultanate (1492–1574).
Vijaypura District (c. 1492 CE): Capital of Bijapur Sultanate (1492–1686).
São Tomé (1485 CE): Capital of São Tomé and Príncipe (1976–today).
Lagos (1472 CE): Capital of Federal Republic of Nigeria (1963–1991).
Nowhatta (c. 1470 CE): Capital of Kashmiri Sultanate (1470–1472).

Around the same time and place

Fall of Constantinople (1453 CE): Ottoman Sultan Mehmed II captured Constantinople, ending the Byzantine Empire; the city became the Ottoman capital.
Suleiman the Magnificent (1494 CE – 1566 CE): The longest-reigning Ottoman sultan (r. 1520–1566), under whom the empire reached the height of its power and its legal system was codified.
Safavid Empire founded (1501 CE): Ismail I proclaimed himself shah at Tabriz, founding the Safavid dynasty and making Twelver Shia Islam the state religion of Iran.
Palmyra (c. 261–1929 CE): Capital of Palmyrene Empire (261–269).
Janissaries (c. 1363–1826 CE): Sultan Murad I created the Janissaries around 1363 as an elite Ottoman infantry corps, later filled through the devshirme levy of Christian boys. They grew into a powerful political force until Mahmud II abolished the corps in 1826.
Mehmed II (1432 CE – 1481 CE): Ottoman sultan, born in Edirne, who conquered Constantinople in 1453 and expanded the empire across the Balkans and Anatolia.
Bucharest (1459 CE): Capital of United Principalities of Moldavia and Wallachia (1859–1881), Kingdom of Romania (1919–1947), Socialist Republic of Romania (1965–1989).
Zugdidi (c. 1468 CE): Capital of Principality of Mingrelia (1468–1803).