Lyubsha is an archaeological site situated on the right bank of the Volkhov, about 1,500 metres downstream from Staraya Ladoga. As was established by the 1993 excavations, Lyubsha is the site of the earliest Varangian fort in Russia, established in the first half of the 8th century, thus predating Ladoga. Its layout and dimensions closely resemble the contemporaneous hill forts of Great Moravia.
The fortress was destroyed by fire towards the end of the 9th century. Constantine Zuckerman connects its destruction with a conflict (Vadim's uprising) that marked the downfall of the Rus' Khaganate. The Norse name of Lyubsha is unknown.
Immediately north of Lyubsha lies the village of Gorchakovshchina, which used to be a trading post at the head of navigation on the Volkhov, near its ancient entry into Lake Ladoga. Dmitry Machinsky ranks it, along with Ladoga and Alaborg, among the most important centres of the khaganate.
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).