The Memorial Tomb of Alexander I of Battenberg in Sofia, the capital of Bulgaria, is the mausoleum and final resting place of Prince Alexander I of Bulgaria (1857–1893), the first Head of State of modern Bulgaria.
Commissioned to the Swiss architect Hermann Mayer, designed in the eclectic style (with prominent elements of Neo-Baroque and Neoclassicism) and opened in 1897, the mausoleum measures 11 metres in height and 80 square metres in area. The interior was painted by the noted Bulgarian artist Haralampi Tachev.
When Alexander died in exile in Graz, Austria in 1893, he was initially buried there. However, in accordance with his wish, his remains were transferred to the Bulgarian capital. He was given a state funeral attended by the new prince, Ferdinand of Bulgaria, Alexander's widow Johanna Loisinger, and a great number of Bulgarians. Following a service in the St Nedelya Church his body was moved to the Church of St George and subsequently to the newly constructed mausoleum in the centre of the city.
The mausoleum was closed between 1947 and 1991, during the period of Communist rule in Bulgaria, but was subsequently reopened for the public. Today it also exhibits some of Alexander's private possessions and papers, donated by his wife in 1937.
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.