The civil wedding of Napoleon and Marie Louise was celebrated at Saint Cloud, Sunday, April 1,1810. At the end of the Apollo Gallery, which was adorned with Mignard's frescoes, and still full of reminiscences of the great century, had been placed on a platform two armchairs, each under a canopy; the one to the right for the Emperor, the other for the Empress. Below the platform, and to one side, was a table covered with a costly cloth, on which were an inkstand and the civil registers. At two in the afternoon the Colonel of the Guard on duty and the high officers of the crown of France and Italy went to escort Their Majesties. The procession formed and made its way through the Emperor's study, the Princes' drawing-room, the throne-room, the Mars room, to the Gallery of Apollo, in the following order: ushers, heralds-at-arms, pages, assistants to the masters of ceremonies, the masters of ceremonies, the officers of the household of the King of Italy, the equerries of the Emperor, his aides-de-camp, the two equerries on duty, the aide on duty, the Governor of the Palace, the Secretary of State of the Imperial family, the high officers of the crown of Italy, the High Chamberlain of France and the one of Italy, the Grand Master of Ceremonies and the Chief Equerry of Italy, the Princes who were high dignitaries, the Princes of the family, the Emperor, the Empress; and behind Their Majesties, the Colonel of the Guard on duty, the Chief Marshal of the Palace, the Grand Master of the House of Italy, the Grand Almoner of France, the one of Italy, the Knight of Honor and the Prince Equerry of the Empress, carrying the train of her cloak, the maids-of-honor of France and Italy and the Lady of the Bedchamber, the Princesses of the family, the ladies of the palace, the maids-of-honor of the Princesses, the officers on duty of the households of the Princes and Princesses.
When the procession had reached the Apollo Gallery, the ushers, the heralds-at-arms, and the pages drew up in line to the right and left in the Mars room, near the door. The officers and high officers of France and Italy, the maids-of-honor and the Lady of the Bedchamber took their places behind Their Majesties' chairs, in order of rank. The Emperor and Empress seated themselves on the throne, the Princes and Princesses on the right and left of the platform in the following order and according to their family rank: To the right of the Emperor: