The Kaunas Fortress was a military project implemented by Russian government. In 1879 Russian Emperor Alexander II accepted a suggestion to build military fortress in Kaunas in order to defense the western border of Russian Empire from German invasion. In the general plan of fortifications there were many objects intended to be built like a surround of 7 fortresses and 9 interjacent artillery batteries, defensive centers, military train station, workshops, stores and many more.
Fortresses were built at the approaches to Kaunas city in distances of 2-2,5 km. The line of set fortresses formed almost a regular oval by 4000 workers annually. Total of 250 wooden and 200 stone buildings serving for military purposes were erected in the territory of Kaunas fortification. However, as building works were slower than modernization of technique, the Kaunas Fortress had to be modernized several times too. In 1912 the Kaunas Fortress had to be double widened, but a broke out of the First World War stopped the works. In the World War I (1915) an army of 90 000 soldiers was garrisoned in the Kaunas Fortress to sustain a siege of German military forces. After 11 days of siege, Germans finally smashed into the Kaunas Fortress. During the assault 4000 defenders and more than 4000 German soldiers died. 20 000 defenders were taken captive. More than 1300 various cannons, guns and military stores were taken by Germans.
After the First World War, some of fortifications were dismantled and the rest served for the troop and Kaunas city. During the Second World War Kaunas Fortress was not used for defensive purposes any more. The Sixth, the Seventh and the Ninth forts were used as concentration camps by German army. About 50,000 people were executed there, including more than 30,000 victims of the Holocaust.
In the postwar period Soviet occupants established military bases in most of these forts. The old buildings of fortification were not preserved as they were demolished and rebuilt. After Soviet military forces were pulled out, military bases located in forts were liquidated. As Kaunas city expanded, some of these forts got into territory of Kaunas city and were surrounded by living houses and city streets, interblending into an environment of Kaunas city.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).