Brie is situated 16 miles (26 km) west ofSaint-Quentin and about 10 kilometres (6.2 mi) south ofPéronne, on the banks of the riverSomme, where it is crossed by the N39.
The relief of the commune is that of aplateau, which culminates at 70 metres (230 ft) of altitude. The village built on the western slope of the plateau dominates the valley of the Somme and its lakes.
The riverSomme touches the communal territory at its western extremity. On its entrance into the territory of Brie, the river divides into two arms, which meet soon after.Thewater table is located at a little distance from the level of the ponds.
In theMiddle Ages, Pont-lès-Brie andApplaincourt were dependencies of Brie. In 1303, by a charter, Gérin de Saint-Christ sold a wood near Brie in the priory of Lihons-en-Santerre.In 1344 a certain Jean de Brie was a maid of Péronne.
The villagecoat of arms is "azure to the golden chevron accompanied by three half-flights of silver, those of the head back." The official status of the coat of arms remains to be determined.
In 1571, the lordship of Brie belonged to theDuc de Chaulnes.In 1636, the village of Brie was burnt by a detachment of the armies of theking of Spain commanded byJohn of Werth. However, the revolted inhabitants armed themselves with pitchforks and scythes and rushed at the enemy, preventing them from passing the Somme and forcing them to fall back on Saint Christ. 34 inhabitants of Brie perished in this scuffle.On a map ofGuillaume Delisle, dating from the 18th century, there is a fort defending the west entrance of the bridge.[3]Brie depended on the election andbailiwick of Péronne, the generality of Amiens and thediocese ofNoyon.
In 1814–1815, the coalition armies ravaged the country.
In 1870–1871, the population of Brie underwent the requisitions of the German army, in money and in kind. 24 young people of the commune took part in the fighting, two were wounded.
^Abbé Paul Decagny, L'Arrondissement de Péronne ou recherches sur les villes, bourgs, villages et hameaux qui le composent, 1844 - réédition partielle sous le titre, Péronne et son canton, Inval-Boiron, La Vague verte, 2010.