the city may have originated in 1555, documented evidence of Tsaritsyn at the confluence of the and Volga rivers dates from 1589. Grigori Zasekin established the fortress Sary Su ("yellow water" in the local Tatar language), or Sary Sin ("yellow river"), as part of the defenses of the unstable southern border of the Tsardom of Russia. The structure stood slightly above the mouth of the Tsaritsa River on the right bank. It soon became the nucleus of a trading settlement. At the beginning of the 17th century, the garrison consisted of 350 to 400 people. In 1607 the fortress garrison rebelled for six months against the troops of Tsar Vasili Shuisky. In the following year saw the construction of the first stone church in the city, dedicated to St. John the Baptist. In 1670 troops of Stepan Razin captured the fortress; they left after a month. In 1708 the insurgent Cossack Kondraty Bulavin (died July 1708) held the fortress. In 1717 in the , raiders from the Kuban under the command of the Crimean Tatar blockaded the town and enslaved thousands in the area. In August 1774 Cossack leader Yemelyan Pugachev unsuccessfully attempted to storm the city. In 1691 Moscow established a customs-post at Tsaritsyn. In 1708 Tsaritsyn was assigned to the Kazan Governorate; in 1719 to the Astrakhan Governorate. According to the census in 1720, the city had a population of 408 people. In 1773 the settlement was designated as a provincial and district town. From 1779 it belonged to the Saratov Viceroyalty. In 1780 the city came under the newly established Saratov Governorate. In the nineteenth century, Tsaritsyn became an important river-port and commercial center. As a result, it also became a hub for migrant workers; in 1895 alone, over 50,000 peasant migrants came to Tsaritsyn in search of work. The population expanded rapidly, increasing from fewer than 3,000 people in 1807 to about 84,000 in 1900. By 1914, the population had again jumped and was estimated at 130,000. Sources show 893 Jews registered as living there in 1897, with the number exceeding 2,000 by the middle of the 1920s. At the turn of the nineteenth century, Tsaritsyn was essentially a frontier town; almost all of the structures were wooden, with neither paved roads nor electricity. The first railway reached the town in 1862. The first theatre opened in 1872, the first cinema in 1907. In 1913 Tsaritsyn