The Tavna Monastery is a Serbian Orthodox monastery located south of the city of Bijeljina in north-eastern Republika Srpska, Bosnia and Herzegovina. The date of its foundation is unknown.
The chronicles of monasteries Tronoša and Peć say it was built by King Stefan Dragutin's sons Vladislav and Urošica. The present monastery church is built in the same place as the original one.
Tavna was damaged in the first years of Ottoman rule, but was restored by the people. This was not the only time the monastery was damaged. It was damaged many times during the Ottoman period and also during World War II. Between 1941-45 Tavna was bombed by the Nazi-affiliated Croat Ustashe but was reconstructed after the war.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.