On the evening of a Sunday, in the year 1578, a splendid fête was given in the magnificent hotel just built opposite the Louvre, on the other side of the water, by the family of Montmorency, who, allied to the royalty of France, held themselves equal to princes. This fête was to celebrate the wedding of François d'Epinay de St. Luc, a great friend and favorite of the king, Henri III., with Jeanne de Crossé-Brissac, daughter of the marshal of that name.