Holmes Family WW1 memorabilia Château de Malmaison is a country house in the city of Rueil-Malmaison about 12 km from Paris. It was formerly the residence of Joséphine de Beauharnais. She bought the house in April 1799 for herself and her husband, General Napoléon Bonaparte. From 1800 to 1802 the headquarters of the French government. (http://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Malmaison, accessed 11/07/2014(Black and White postcard of a double storey chateau in France.chatham-holmes family collection, mailmaison, france, world war one, napoleon, postcard