This mansion was the residence of the Duchess de Mortemart to the Révolution.En 1830 Voisin and doctors are Falret install an insane that the heirs give in to the city of Vanves asylum around 1930. A restaurant is open in 1933 and the park becomes public. Le Pavillon, with parking and two terraces, becomes an ideal rendezvous for business location and seminars as well as meals and family celebrations (weddings, baptisms ...).
