# Bishop of Lausanne

The Bishop of Lausanne (French: Évêque de Lausanne) was the principal ecclesiastical authority of the Catholic Diocese of Lausanne (Latin: Dioecesis Lausannensis).

## History

King Rudolphe I of Burgundy granted the Church of Lausanne the privilege of electing its own bishop on 28 January 895.
On 25 August 1011, at the request of Queen Ermengarde, Archbishop Burchard of Lyon (the king's brother), Bishop Hugues of Geneva, and Bishop Anselme of Aosta, the county of Vaud with all its rights and privileges was granted to Bishop Henri of Lausanne and his successors by King Rudolphe III of Burgundy.
It is claimed that the bishops of Lausanne were granted the title of Prince of the Holy Roman Empire in 1270. The deed of grant is published by Jean Joseph Hisely in his work on the comtes de Genevois, but it bears the date 28 September 1273, not 1270. It states that the grant was requested by Pope Gregory X in person, on the very day on which he presided at the consecration of the cathedral of Lausanne. On 28 September 1273, however, Pope Gregory was in Reggio Emiliana, on his way to France for the Second Council of Lyon. The cathedral of Lausanne was consecrated by Gregory X in 1275, not 1273, and on 20 October, not 28 September. The deed of grant has been labelled a forgery.
In the 15th century, the bishops of Lausanne still styled themselves episcopus et comes.
The Sovereign Council of Bern secularized the bishopric in 1536. Bishop Sébastien de Montfalcon fled into exile, first in Évian-les-Bains, and then in Burgundy.
Since 1924, the dioceses have been combined as the Catholic of Fribourg, Lausanne, and Geneva, which has its episcopal seat in Fribourg.

## Bishops
### Bishops of Avenches

* Bubulcus (517-535)
* Grammatius (535-549)

### Bishops of Lausanne 574-1814
#### To 1200

* Marius Aventicensis (574-594)
* Protasius (attested 652)
* Arricus (attested 650)
* ? Chilmegesilus (c. 670 ?)
* Udalricus (690 ?)
* Fredarius (attested 814-825)
* David (827-850)
* Hartmannus (852-878)
* Hieronymus (878-892)
* Boso (892-927)
* Libo (927-932)
* Bero (c. 932-947)
* Magnerius (947-968)
* Eginolfus (968-985)
* Henri of Bourgogne (985-1018)
* Hugues of Bourgogne (1018-1037)
* Henri de Lenzbourg (1039-1051/56)
* Burchard de Oltingen (1056-1089)
* Lambert de Grandson (1089-1090)
* Conon de Fenis (1090-1103/07)
* Giroldus or Gérard of Faucigny (1105-1126/34)
* Guy de Maligny or of Marlaniaco (1134-1143)
* Amedeus of Clermont call of Lausanne (1145-1159)
* Landri of Durnes (1160-1177)
* Roger of Vico-Pisano (1178-1212)

#### From 1200 to 1400

* Berthold of Neuchâtel (1212-1220)
* Gérard of Rougemont (1220-1221)
* Guillaume of Ecublens (1221-1229)
* Boniface, O.Cist. (1231-1239)
* Jean of Cossonay (1240-1273)
* Guillaume de Champvent (1273-1301)
* Gérard de Vuippens (1302-1309)
* Othon of Champvent (1309-1312)
* Pierre of Oron (1313-1323)
* Jean de Rossillon (1323-1341)
* Jean de Bertrand (1341-1342)
* Geoffroi de Vayrols (1342-1347)
* François Prévost (1347-1354)
* Aymon de Cossonay (1355-1375)
* Guy de Prangins (1375-1394)
    Aymon Séchal administrator (1394)
* Guillaume of Menthonay 1394-1406

#### From 1400 to 1600

* Guillaume of Challant (1406-1431)
* Louis de la Palud (1431-1433)
* Jean de Prangins (1433-1440)
* Georges of Saluces (1440-1461)
* Guillaume de Varax (1462-1466)
* Jean de Michaëlis (1466-1468)
    Barthélémy Chuet, administrator (1469-1472)
* Giuliano della Rovere (1472-1476)
* Benoît de Montferrand (1476-1491)
* Aymon de Montfalcon (1491-1517)
* Sébastien de Montfalcon (1517-1536/60)

#### From 1600 to 1814

* Jean de Watteville, O.Cist. (1609-1649)
* Jost Knab 1652-1658
* Henri Fuchs (1658-1662) (apostolic administrator)
* Jean-Baptiste de Strambino, O.Min.Obs. (1662-1684)
* Pierre de Montenbach 1688-1707
* Jacques Duding 1707-1716
* Claude-Antoine Duding 1716-1745
* Joseph-Hubert de Boccard (1746-1758)
* Joseph-Nicolas de Montenach (1758-1782)
* Berndard-Emmanuel de Lenzbourg, O.Cist. (1782-1795)
* Jean-Baptiste d'Odet (1796-1803)
* Joseph-Antoine Guisolan (1804-1814)

### Bishops of Lausanne and Geneva 1821-1924

* Pierre-Tobie Yenni (1815-1845)
* Etienne Marilley (1846-1879)
* Christophore Cosandey (1879-1882)
* Gaspard Mermillod (1883-1891)
* Joseph Déruaz (1891-1911)
* André-Maurice Bovet (1911-1915)
* Placide Colliard (1915-1920)

### Bishops of Lausanne, Geneva and Fribourg from 1924

* Marius Besson (1920-1945)
* François Charrière (1945-1970)
* Pierre Mamie (1970-1995)
* Amédée (Antoine-Marie) Grab, O.S.B. (1995-1998)
* Bernard Genoud (1999-2010)
* Charles Morerod, O.P. (2011-Present)