Champigny en Rochereau (French pronunciation: [ʃɑ̃piɲi ɑ̃ ʁɔʃʁo]) is a commune in the department of Vienne, western France. The municipality was established on 1 January 2017 by merger of the former communes of Champigny-le-Sec (the seat) and Le Rochereau.[3]
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