Caen - Abbaye aux Hommes

Caen was a settlement already in Roman times, but prospered, when
William the Conqueror (aka "William the Bastard") built a castle here. When William married Matilda of Flanders (~ 1051) a papal ban was issued at the Council of Reims on the grounds of consanguinity. In 1059 Pope Nicholas awarded dispensation, after William and Matilda agreed to found to monasteries as penance.

William founded the Abbey of Saint-Etienne (aka "Abbaye aux Hommes"), Matilda founded the Abbey Sainte-Trinité (aka "Abbaye aux Dames"). The erection of both abbeys started in Caen around 1060.

The "Abbaye aux Hommes" was suppressed during the French Revolution, the Benedictine monks left. The church became a parish church after the revolution.

For the first time in France, a ribbed vault was used here about 1120.

During the Battle of Normandy in WW2 an intense bombing campaign destroyed much of the city and killed 2000 French civilians. During the battle, many inhabitants sought refuge here, but the cathedral was severely damaged by the bombing. The rebuilding took decades.