NOTES: Construction on the cathedral began in 1163 and was completed c.1345. Jean-Baptiste Lassus and Eugene Viollet-le-Duc were responsible for the restoration of Notre Dame in 1841-1863.
NOTES: The cathedral was built between 1220 and 1258. The chapter house was built between 1263 and 1284. The tower and the spire were completed by c.1330.