If we took Brian's advice, and "played" that our autos were old-fashioned coaches; if we looked through, instead of at, the dozen military cars lined up at the palace gates; if we changed a few details of the soldiers' uniforms, the gray château need not have been Army Headquarters in our fancy. For us, the Germans might cease from troubling and the war-weary be at rest, while we skipped back to any century we fancied.

Of course, Louis XV, son-in-law of our old friend Stanislas of Lorraine, built the château; and Napoleon the Great added a wing in honour of his second bride, Marie Louise. But why be hampered by details like that? Charles V built a castle at this old Roman Compendium, on the very spot where all those centuries later Louis XV erected his Grecian façades; and Henri of Navarre often came there, in his day. One of Henri's best romances he owed to Compiègne; and while we were having what was meant to be a hurried luncheon, Mother Beckett made Brian tell the story. You know Brian came to Compiègne before the war and painted in the palace park, where Napoleon I and Napoleon III used to give their fêtes-champêtres; and he says that the picture is clear as ever "behind his eyes."

Once upon a time, Henri was staying in the château, very bored because weather had spoiled the hunting. Suddenly appeared the "handsomest young man of Prance," the Duc de Bellegarde, Henri's equerry, who had been away on an adventure of love. Somehow, he'd contrived to meet Gabrielle d'Estrées, almost a child, but of dazzling beauty. She hid him for three days, and then, alas, a treacherous maid threatened to tell Gabrielle's father. Bellegarde had to be smuggled out of the family castle—a rope and a high window. The tale amused Henri; and the girl's portrait fired him. He couldn't forget; and later, having finished some business at Senlis (part of which concerned a lady) he laid a plan to cut Bellegarde out. When the Equerry begged leave from Compiègne to visit Gabrielle again, Henri consented, on condition that he might be the duke's companion.

Bellegarde had to agree; and Henri fell in love at sight with the golden hair, blue eyes, and rose-and-white skin of "Gaby." She preferred Bellegarde to the long-nosed king; but the Béarnais was never one to take "no" for an answer. He went from Compiègne again and again to the forbidden castle, in peril of his life from Guise and the League. After a wild adventure, in disguise as a peasant with a bundle of straw on his head, his daring captured the girl's fancy. She was his; and he was hers, writing sonnets to "Charmante Gabrielle," making Marguerite furious by giving to the new love his wife's own Abbey of St. Corneille, at Compiègne. (One can still see its ruins!)

I said we meant to eat quickly and go for an afternoon of sightseeing—for early to-morrow (I'm writing late at night) we're due at Noyon. But Brian remembered so many bits about Compiègne, that by tacit consent we lingered and listened. When he was here last, he did a sketch of Henri and Gabrielle hunting in the forest; "Gaby" pearl-fair in green satin, embroidered with silver; on her head the famous hat of velvet-like red taffetas, which cost Henri two hundred crowns. Perhaps she carried in her hand one of the handkerchiefs for which she paid what other women pay for dresses; but Brian's sketches are too "impressionist" to show handkerchiefs! Anyhow, her hand was in the king's, for that was her way of riding with her gray-clad lover; though when she went alone she rode boldly astride. Poor Henri couldn't say nay to the becoming green satin and red hat, though he was hard up in those days. After paying a bill of Gaby's, he asked his valet how many shirts and handkerchiefs he had. "A dozen shirts, torn," was the answer. "Handkerchiefs, five."

On the walls of the room where we ate hung beautiful old engravings of Napoleon I in his daily life at the Château of Compiègne. Napoleon receiving honoured guests in the vast Galerie des Fêtes, with its polished floor and long line of immense windows; Napoleon and his bride in the Salon des Dames d'Honneur, among the ladies of Marie Louise; Napoleon listening wistfully—thinking maybe of lost Joséphine—to a damsel at the harp, in the Salon de Musique; Marie Louise smirking against a background of teinture chinoise; Napoleon observing a tapestry battle of stags in the Salle des Cerfs; Napoleon on the magnificent terrasse giving a garden party; Napoleon walking with his generals along the Avenue des Beaux Monts, in the park. But these pictures rather teased than pleased us, because in war days only the army enters palace or park.

Brian was luckier than the rest of us! He had been through the château and forgotten nothing. Best of all he had liked the bedchamber of Marie Antoinette, said to be haunted by her ghost, in hunting dress with a large hat and drooping plume. The Empress Eugénie, it seemed, had loved this room, and often entered it alone to dream of the past. Little could she have guessed then how near she would come to some such end as that fatal queen, second in beauty only to herself.

Even if Julian O'Farrell's significant glance hadn't called my attention to his sister, I should have noticed how Dierdre lost her sulky look in listening to Brian.

"He has something to say to me about those two when he gets a chance, and he wants me to know it now," I thought. But I pretended to be absorbed in stories of the Second Empire. For we sat on and on at the table, putting off our visit to the ancient timbered houses and the monument of Jeanne d'Arc, and all the other things which called us away from those hotel windows. It seemed as if the heart of Compiègne, past and present, were hidden just behind that gray façade of the palace across the square!

Of course, Jeanne was the "star" heroine of Compiègne, where she fought so bravely and was taken prisoner, and sold to the English by John of Luxembourg at a very cheap price. But, you know, she is the heroine of such lots of other places we have seen or will see, that we let her image fade for us behind the brilliant visions of Compiègne's pleasures.