Vaucouleurs is a commune in the Meuse department of France, located approximately 300 km (190 mi) from Paris. Geoffrey de Geneville, 1st Baron Geneville (1225/33 – 21 October 1314) also known as Geoffrey de Joinville, was an Anglo-French noble, supporter of Henry III, who appointed him Baron of Trim, County Meath IrelandGeoffrey de Geneville was Seigneur of Vaucouleurs in Champagne, second son of Simon of Joinville and Beatrix d'Auxonne and younger brother of Jean de Joinville. Geoffrey's half-sister was wife to one of Eleanor of Provence's uncles, Peter of Savoy, earl of Richmond. Geoffrey was thus one of the "Savoyards" who arrived in England in the retinue of Eleanor at the time of her marriage to King Henry III in 1236.