The St George the Conqueror Chapel Mausoleum is a mausoleum (ossuary) and memorial Bulgarian Orthodox chapel, as well as a major landmark of Pleven, Bulgaria.
Built between 1903 and 1907 in the Neo-Byzantine style by the architect Pencho Koychev, whose project won a contest in 1903, it is dedicated to the Russian and Romanian soldiers who fell for the Liberation of Bulgaria during the Siege of Plevna of 1877. The remains of many of these soldiers are preserved in the mausoleum. The icons in the chapel mausoleum are the work of Bulgarian artists.
The chapel mausoleum bears the name of Saint George, the patron saint of soldiers, and is also depicted in the coat of arms of Pleven. It lies on the main Vazrazhdane Square.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.