Pass to the Cafe Anglais, that hypocrite of the Boulevards, whitewashed, decent, outwardly respectable, yet whose windows are ablaze all night long in the Carnival season, and whose latest legend is the tradition of "Big 16." "Big 16" is a private cabinet in the entresol, numbered after the fashion that has given it its title, and famed as being the scene of the orgies of the young duke de Grammont-Caderousse, that maddest of the mad _viveurs_ of the Second Empire, and his friend the prince of Orange. The latter still maintains his reputation in Paris as the most dissipated of European princes. Twice has he essayed to win the hand of an English princess, or rather his high-minded and virtuous mother made the effort in his behalf, but neither his prospective heirship to the crown of Holland nor his Protestantism has availed to gain for him a royal English bride. He is known among the society that he most affects by the sobriquet of _Citron_ (Lemon), bestowed upon him by the duke de Grammont-Caderousse at one of the little suppers of the day. The duke continued to call the prince Monseigneur, to which His Royal Highness objected, declaring that he wished all formality to be laid aside respecting his birth and title. "Is that so?" cried the duke gayly. "Then, Citron, pass me the cheese." And the nickname has survived the duke who gave it and the government under which it was given. Sometimes, after one of the masked balls, a pink domino at the Cafe Americain will call for champagne, with the announcement, "M. Citron pays," without for a moment imagining that she is speaking of the heir to a throne.