Whilst Bougainville was in these latitudes certain business matters required his presence on board the _Etoile_, and he there found out a singular fact, which had already been largely discussed by his crew. M. de Commerson had a servant named Barre. Indefatigable, intelligent, and already an experienced botanist, Barre had been seen taking an active part in the herborising excursions, carrying boxes, provisions, the weapons, and books of plants, with endurance which obtained from the botanist, the nickname of his beast of burden. For some time past Barre had been supposed to be a woman. His smooth face, the tone of his voice, his reserve, and certain other signs, appeared to justify the supposition, when on arriving at Tahiti suspicions were changed into certainty. M. de Commerson landed to botanize, and according to custom Barre followed him with the boxes, when he was surrounded by natives, who, exclaiming that it was a woman, were disposed to verify their opinion. A midshipman, M. Bommand, had the greatest trouble in rescuing her from the natives, and escorting her back to the ship. When Bougainville visited the _Etoile_, he received Barre's confession. In tears, the assistant botanist confessed her sex, and excused herself for having deceived her master, by presenting herself in man's clothes, at the very moment of embarkation. Having no family, and having been ruined by a law-suit, this girl had donned man's clothes to insure respect. She was aware, before she embarked, that she was going on a voyage round the world, and the prospect, far from frightening her, only confirmed her in her resolution. [Illustration: Mdlle. Barre's adventure.] "She will be the first woman who has been round the world," says Bougainville, "and I must do her the justice to admit that she has conducted herself with the most scrupulous discretion. She is neither ugly nor pretty, and at most is only twenty-six or twenty-seven years old. It must be admitted that had the two vessels suffered shipwreck upon a desert island, it would have been a singular experience for Barre."