Vulaines-sur-SeineVulaines-sur-Seine is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.French symbolist poet Stéphane Mallarmé died there in September 1898.WWW vulaines-sur-seine.frTwin townsIt is twinned with the village of Barby, Northamptonshire, United Kingdom.PopulationInhabitants of Vulaines-sur-Seine are called Vulaignots.