In 811 Shumen in the First Bulgarian Empire was burned by the emperor Nicephorus and he was brutally killed by Krum of Bulgariathen, long time passed to 1087 when the city was besieged by Alexius I. During the golden age of Bulgarian culture under Simeon the Great (866-927), Shumen was a centre of cultural and religious activity, and may have born the name Simeonis. Until the 15th century, the city was located around the Shumen Fortress, a sophisticated complex of defensive installations, religious and civil buildings.
In 1388 the sultan Murad I forced it to surrender to the Ottoman Turks. After W?adys?aw Warne?czyk's unsuccessful crusade in 1444, the city was destroyed by the Ottomans and moved to its present location. It was known by the Ottomans as ?umnu. In the 18th century it was enlarged and fortified. Three times, in 1774, 1810 and 1828, it was unsuccessfully attacked by Russian armies. The Turks consequently gave it the name of Gazi ("Victorious"). In 1854 it was the headquarters of Omar Pasha and the point at which the Turkish army concentrated (See Crimean War).
During the 19th century Shumen was an important centre of the Bulgarian National Revival, with the first celebration of Cyril and Methodius in the Bulgarian lands taking place on 11 May 1813 and the first theatre performance. A girls' religious school was established in 1828, a class school for girls and a chitalishte (community centre) followed in 1856. The first Bulgarian symphony orchestra was founded in the city in 1850. In the same year, influential Hungarian politician and revolutionary leader Lajos Kossuth spent a part of his exile in the then-Ottoman town of Shumen. The house he lived in is still preserved as a museum.
On the 22nd June 1878 Shumen finally capitulated to the Russians and became part of the newly-independent Principality of Bulgaria. In 1882 the Shumen Brewery, one of the first breweries in Bulgaria, was founded