St. Stephen's Cathedral, Vienna
The High Gothic choir of St. Stephen's Cathedral, Vienna, was consecrated in 1340. Mecheln Cathedral, then a collegiate church, was started with the choir in 1342. In 1344, Prague was made an archbishopric, and the foundation stone was laid on the new St. Vitus Cathedral. Cathedrals completed in this decade, excluding later alterations, include Notre Dame de Paris and the Cathedral of the Theotokos, Vilnius, completed around 1345 and 1346 respectively. In Ely Cathedral, the last part of the repairs to the structure was finished with the richly decorated Lady Chapel in 1345.