It became the fashion of every home to have an engraving of him above the mantel. Medallions with his image in enamel adorned the lids of snuffboxes, and tiny ones were even set in rings, selling in incredible numbers. In time his portrait was reproduced on watches, clocks, vases, dishes, handkerchiefs, pocket knives. There were paintings of him without end, and busts in marble, bronze and plaster. “These,” Franklin wrote to his daughter Sally, “with the pictures, busts, and prints (of which copies upon copies are spread everywhere), have made your father’s face as well known as that of the moon.”

The first of March he moved from the Paris hotel where he and his grandsons had been staying to Passy, a beautiful spot half a mile from Paris, less a village than a group of villas set amidst forests and vineyards. Their house was on the great estate of Le Ray de Chaumont, an ardent partisan of the United States, who refused to accept rent from his distinguished guest.

The grounds of the Chaumont estate were laid out in formal gardens around an octagonal pond, with alleys of linden trees. Often Franklin and his grandsons ate at the lavish Chaumont table, or had their meals sent from the Chaumont kitchen for a minimum charge. When he gave a large dinner party in his own quarters, everything would be sent over by the Chaumont staff. He had his own servants, including a coachman, and kept a carriage and a pair of horses. Benjamin Bache went to boarding school in the village, coming home for Sunday. Temple acted as his secretary.

The British, who had spies everywhere, were well aware of the reason for his presence in France. Vainly did British Ambassador Lord Stormont try to belittle him or his country. He could not match Franklin’s wit. Once Franklin learned that Stormont was spreading a rumor that 4,000 Americans had been lost in a battle and their general killed. “Truth is one thing. Stormont is another,” he commented dryly. In Parisian slang, the verb “to Stormont” became a synonym for “to lie.”

In truth, with the exception of Washington’s victory over the Hessians at Trenton, the Christmas of 1776, news from America was discouraging. Franklin refused to show any sign of worry. “Ça ira,”—“it will go on”—he would say to anyone who asked how the American Revolution was faring. In the years of France’s own revolution, Franklin’s famous Ça ira became the catchword of a popular war song.

Some time that summer, or so it is said, Franklin passed a night at the same inn as Edward Gibbon, author of Rise and Fall of the Roman Empire. Franklin sent up a note requesting the pleasure of his company. Gibbon answered that though he admired Franklin as a philosopher he could not, as a loyal English subject, converse with a Rebel. Franklin promptly sent him a second note. He had the greatest respect for the historian, he wrote, and when Gibbon decided to write the Rise and Fall of the British Empire, he would be happy to supply all the needed data.

The revolt in America had enormous glamour for innumerable European officers who were eager to offer their services, for money, for the thrill of adventure, and perhaps less often because they believed in the American cause. Franklin was besieged with their requests for him to recommend them to the American army. “My perpetual torment,” he called them:

People will believe, notwithstanding my continually repeated declaration to the contrary, that I am sent hither to engage officers. You have no conception how I am harassed.... Great officers of all ranks, in all departments; ladies, great and small, besides professed solicitors, worry me from morning to night.... I am afraid to accept an invitation to dine abroad, being almost sure of meeting some officer or some officer’s friend who, as soon as I am put in good humour with a glass of champagne, begins his attack upon me.

Only partly in jest, he composed a form letter:

The bearer of this, who is going to America, presses me to give him a letter of recommendation, though I know nothing of him, not even his name. This may seem extraordinary, but I assure you is not uncommon here. Sometimes, indeed, one unknown person brings another, equally unknown, to recommend him; and sometimes they recommend one another. As to this gentleman, I must refer you to himself for his character and merits, with which he is certainly better acquainted than I can possibly be. I recommend him, however, to those civilities which every stranger of whom one knows no harm has a right to; and I request you will do him all the good offices, and show him all the favour, that on further acquaintance you shall find him to deserve.