Осер

Auxerre ( oh-SAIR, French: [osɛʁ] (listen)) is the capital of the Yonne department and the fourth-largest city in Burgundy. Auxerre's population today is about 35,000; the metropolitan area comprises roughly 92,000 inhabitants. Residents of Auxerre are referred to as Auxerrois.Auxerre is a commercial and industrial centre, with industries including food production, woodworking and batteries.

Auxerre Cathedral (French: Cathédrale Saint-Étienne d'Auxerre) is a Roman Catholic church located in Auxerre, Burgundy, France. The cathedral is dedicated to Saint Stephen, and is known for its large stained glass windows.Most of the Burgundian Gothic cathedral was built between 1215 and 1233, above an 11th-century crypt.

The Abbey of Saint-Germain d'Auxerre was a Benedictine monastery in central France, dedicated to its founder Saint Germain of Auxerre, the bishop of Auxerre, who died in 448. It was founded on the site of an oratory built by Germanus in honor of Saint Maurice.

The arrondissement of Auxerre is an arrondissement of France in the Yonne department in the Bourgogne-Franche-Comté region. It has 170 communes. Its population is 165,987 (2016), and its area is 3,431.8 km2 (1,325.0 sq mi).

The Abbey of St. Marianus (French: Abbaye Saint-Marien d'Auxerre) was a Benedictine, later Premonstratensian, monastery in Auxerre in the French department of Yonne in Burgundy. Established in the fifth century, it was the first monastery established in the diocese.

The bishopric of Auxerre (Lat. dioecesis Autissiodorensis) is a former French Roman Catholic diocese. Its historical episcopal see was in the city of Auxerre in Burgundy, now part of eastern France. Currently the non-metropolitan Archbishop of Sens, ordinary of the diocese of Sens and Auxerre, resides in Auxerre.

Yonne (French pronunciation: ​[jɔn]) is a French department named after the river Yonne. It is one of the eight constituent departments of Bourgogne-Franche-Comté and is located in the northwest of the region, bordering Île-de-France. It was created in 1790 during the French Revolution. Its prefecture (capital) is Auxerre and its postcode number is 89.

The canton of Auxerre-3 is an administrative division of the Yonne department, central France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Auxerre.It consists of the following communes:AugyAuxerre (partly)Bleigny-le-CarreauChamps-sur-YonneQuenneSaint-Bris-le-VineuxVenoy

The Church of Saint-Eusèbe is a Roman Catholic church in Auxerre, France. It belongs to the monastery of Saint-Eusèbe founded by Saint Palladius, the Bishop of Auxerre from 622 to 657. The church was listed as a Class Historic Monument in 1862.

The canton of Auxerre-4 is an administrative division of the Yonne department, central France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Auxerre.It consists of the following communes:Auxerre (partly)ChevannesVallan