Under the Rurikids The official founding year of the city is 1152 by
Yury Dolgoruky. Since many scholars believe that early Eastern Slavs tribes arrived in modern-day Belarus, Ukraine and western Russia AD 400 to 600, Kostroma could be much older than previously thought. The city has the same name as the East Slavic goddess
Kostroma. Like other towns of the
Eastern Rus, Kostroma was sacked by the
Mongols in 1238. It then constituted a small principality, under leadership of Prince
Vasily of Kostroma, a younger brother of the famous
Alexander Nevsky. Upon inheriting the grand ducal title in 1271, Vasily didn't leave the town for
Vladimir, and his descendants ruled Kostroma for another half a century, until the town was bought by
Ivan I of Moscow. , 2009|alt=|left As one of the northernmost towns of the
Grand Duchy of Moscow, Kostroma served for grand dukes as a place of retreat when enemies besieged
Moscow in 1382, 1408, and 1433. In 1375, the town was looted by
Novgorod pirates (
ushkuiniks). The spectacular growth of the city in the 16th century may be attributed to the establishment of trade connections with English and Dutch merchants (
Muscovy Company) through the northern port of
Archangel.
Boris Godunov had the
Ipatiev and Epiphany monasteries rebuilt in stone. The construction works were finished just in time for the city to witness some of the most dramatic events of the
Time of Troubles. The heroic peasant
Ivan Susanin became a symbol of the city's resistance to foreign invaders; several monuments to him may be seen in Kostroma. The future Tsar,
Mikhail Romanov, also lived at the monastery. It was here that an embassy from
Moscow offered him the Russian crown in 1612.
Under the Romanovs A wooden house of Mikhail Romanov is still preserved in the monastery. There are also several old wooden structures transported to the monastery walls from distant districts of the
Kostroma Oblast. , 2011 In 1773, Kostroma was devastated by a great fire. Afterwards the city was rebuilt with streets radiating from a single focal point near the river. They say that
Catherine the Great dropped her fan on the
city map, and told the architects to follow her design. One of the best preserved examples of the 18th century
town planning, Kostroma retains some elegant structures in a "
provincial neoclassical" style. These include a governor's palace, a fire tower, a rotunda on the Volga
embankment, and an
arcaded central market with a merchant church in the center.
During and after the Russian Revolution The First Workers' Socialist Club based in Kostroma was one of the best documented workers' clubs run by
Proletkult. Organised around the principle of a "public hearth" (obshchestvennyi ochag) this club combined both practical support for workers in need of accommodation, food or furniture, as well as providing a focus for popular education.
Nuclear power referendum The Nuclear Power Referendum was arranged in 1990 in the Kostroma area. 90% of the voting population were against
nuclear power in the area. A
Kostroma Nuclear Power Plant has been proposed. ==Administrative and municipal status==