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Key figures

Origin and history

The Notre-Dame du Léman church was built between 1933 and 1935 in Vongy, a hamlet of Thonon-les-Bains, to replace a chapel that had become too small. Initiated by the Oblates of Saint Francis de Sales and their parish priest, Father Ambroise Firmin, the project is entrusted to Savoyard architect Maurice Novarina, then 26 years old. It will be his first religious achievement. The land was offered by a parishioner, and the works symbolically began on 1 May 1933, with the laying of the first stone on 2 July. The church was blessed on 10 June 1935 and consecrated in 1946, marking a post-Law architectural renewal of 1905.

The church's design combines modernity and symbolism: an oak frame in the shape of an overturned boat hull, a 45-metre bell tower visible from Lake Geneva, and an innovative concrete facade with a triangular claustra. Local materials (blue stone of the Allinges, brown tiles) combine with bold decorative elements, such as a diamond window in Chartres and Bourges colours. The interior, inspired by the precepts of the Arts & Crafts movement, is dominated by gold and blue, with a giant mosaic depicting the Virgin and Child Jesus on a boat of the Genevan, surrounded by Savoyard saints.

The church houses a Schwenkedel organ blessed in 1936, saved from a fire in 1990 which destroyed part of the structure, rebuilt in identical way under the direction of Novarina. The three bells, melted by the Paccard Workshops of Annecy, bear the coat of arms of Pope Pius XI and the Oblates. Their blessing in 1936, like that of stained glass windows and the Way of the Musaic Cross evoking the cities of Lemanics, underscores the link between spirituality and territory. Labeled "the 20th century heritage", the church celebrates its 75th anniversary in 2011 as an anchor in local memory.

The interior decoration, of a rare symbolic richness, includes mosaics signed Mauméjean, a silver bronze tabernacle representing a Byzantine Virgin, and stained glass windows dedicated to regional trades (winemakers, fishermen, workers). The Baptistery, adorned with biblical scenes such as Moses making water spring, and the white stone chancel of Dijon highlight the community dimension of the building. The coat of arms of Pope Pius XI and the Swiss city of Châtel-Saint-Denis, present in the transept, recall the transborder ties of the Leman.

The history of Notre-Dame du Léman is also that of a changing community: the modest village of Vongy, now a district of Thonon-les-Bains, sees its church dedicated to "love of the poor". The Oblates, as missionary orders, played a central role, as reflected in Father Baduchelli's fresco in the Baptistery. The fire of 1990, followed by a faithful reconstruction, reinforces its status as a local symbol, between religious and architectural heritage.

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