The parish church dedicated to St .George is mentioned for first time in historical sources dating 1229; the earliest church on the site was a Late Romanesque Brick Gothic basilica built without a steeple. In 1289, the basilica was largely destroyed in a fire. Thanks to contributions from the sale of papal indulgences, St. George's church was rebuilt as a Gothic four tiered hall church with three naves; it was consecrated anew in 1307. Around 1400, the hall choir was enlarged and a large hall-style ambulatory was installed. This set of renovations also saw the installation of two-storied, transept-style annexes in the northern and southern parts of the church adorned with ornamental gables. In 1612, the steeple top caught on fire and was replaced by a humble gabled roof.
The church's interior houses many valuable works of art. Amongst the most notable dating to the pre-Reformation epoch are a two-tiered convertable winged alter (ca. 1421), an oak sculpture depicted Jesus as a man of sorrows (1400) and a group of crosses representing Christ's triumph (1480). Valuable images and carvings dating to the Rennaissance include the church's pulpit (1580) and the alderman's bank (1608-23); equally valuable are a baptism font from 1620, with their large brass basins dating to the 15th century and a Friese-3 brand organ (1871). Extensive renovations of the church's interior were carried out in 1844 and 1898; the latter aimed to render visible once more the medieval form of the church's Brick Gothic walls.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).