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RENAISSANCE ARCHITECTURE IN FRANCE. 



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in. GISORS : ST GERVAIS AND ST PROTAIS. WEST FRONT. 



added to the north side, the nave arcade and north-west crossing-pier 

 rebuilt, but the vaults were retained. The beautiful doorway to the 

 east of the chapels belongs to this period. A lantern was added to the 

 tower by Pierre Le Mercier (1548-52), and later a single aisle and chapels 

 with east and west doorways were added on the south, involving the 

 rebuilding of the south arcade and south-west crossing-pier. 



