Condat Abbey was founded in the 420s in the valley of Bienne, in the
Jura mountains, in modern-day
France. Condat became the capital of
Haut Jura. The founders were local monks,
Romanus (died c. 463), who had been
ordained by
St. Hilary of Arles in 444, and his younger brother
Lupicinus of Lyon (Lupicin); the easily defended isolated site they chose for the separate cells in which they and their followers would live in emulation of the Eastern manner of the
Desert Fathers was on a stony headland at the confluence of the rivers Bienne and Tacon. Though the site still contained Roman ruins, it was accounted a 'desert' in the
Life of the Fathers of the Jura, which contains the early saint's lives. Romanus continued founding other abbeys, such as
Romainmôtier Abbey at
Romainmôtier-Envy, which retains his name. Not far away at La Balme, Yole, the sister of Romanus and Lupicinus, founded her nunnery.