The Bonheurs had, at this time, formed a close friendship with a family by the name of Silvela, but the latter left Bordeaux in 1828 in order to assume the direction of an institute for boys in Paris. The separation did not break off their intercourse. They corresponded frequently and in every letter the Silvelas urged Raymond Bonheur to come and join them in Paris where, they said, he would find an easier and more remunerative way of employing his talent. These repeated appeals strongly tempted the man, but a journey to Paris, at this epoch, was not an easy matter. Besides, his family had increased to the extent of two more children: Auguste Bonheur, born in 1824, and Isidore Bonheur, born in 1827. At last, after much hesitation, he made up his mind to set forth alone to try his luck, prepared to return home if he did not succeed.

He went directly to the Silvelas’ in the capacity of instructor of drawing; the families of some of the pupils took an interest in him and obtained him opportunities. Geoffroy Saint-Hilaire, the great naturalist, entrusted him with the execution of a large number of plates for a natural history. If not a fortune, this was at least an assured living. Accordingly, Bonheur decided to transfer his entire household to Paris.

They joined him in 1829 and were installed in the Rue Saint-Antoine.

Little Rosa, who was then seven years old, was no sooner settled in Paris, than she was placed together with her brothers in a boys’ school which happened to be located in the same house where the Bonheurs lived.

Being brought up with young boys of her own age, she acquired those boyish manners that she retained throughout life, and to which she owes, without the slightest doubt, that virile mark which was destined to characterize her painting. She used to go with her comrades, during recess, to play in the Place Royale. “I was the ring-leader in all the games and I did not hesitate, when necessary, to use my fists.”

The revolution of 1830 ensued and Rosa witnessed it develop beneath the windows of her father’s dwelling. These were evil hours and the Bonheur family suffered in consequence. Lessons became rarer and the pinch of poverty was felt within the household, which was forced to migrate again to No. 30 Rue des Tournelles, a large seventeenth century mansion, solemn and gloomy, of which Rosa must have retained the worst possible memories had it not chanced that it was here she acquired a little comrade, Mlle. Micas, who was destined to become, subsequently, her best friend.

The years which followed were equally unfortunate for Raymond Bonheur: Paris had hardly recovered from the shock of the Revolution, when in 1832 the cholera made its appearance. There was no further question of lessons, for everyone thought solely of his own safety; the rich fled from the city, the others remained closely housed in order to avoid the fatal contagion. To escape the scourge, Raymond Bonheur once more changed his dwelling and established himself in the Rue du Helder. Variable and impulsive by nature, the painter delighted in change. He was barely installed in the Rue du Helder when he left the new abode in order to move to Ménilmontant in the centre of a hotbed of Saint-Simonism, the doctrines of which he had enthusiastically espoused. In 1833, we find him installed on the Quai des Écoles. This year a great misfortune befell the family: Mme. Bonheur died and the painter found himself alone and burdened with the responsibility of feeding, tending, and bringing up four children, one of whom, Isabelle Bonheur, born in 1830, was only three years old.

It was at this time that Raymond Bonheur became anxious to have Rosa, who was now eleven years of age, acquire some vocation. Inasmuch as she had shown the most violent aversion to study in every school she had attended, her father fancied that perhaps business would be more to her taste. Accordingly he apprenticed her to a dressmaker. But the young girl showed no more inclination for sewing than for arithmetic and grammar. At the end of two weeks it became necessary to give up the experiment.

Raymond Bonheur, who was absent all day long giving lessons, was absolutely bent upon finding some occupation for Rosa. He made one last attempt to send her to school; so he placed her with Mme. Gibert in the Rue de Reuilly. Rosa with her boyish manners and her incorrigible turbulence brought revolution into the peaceful precincts of the pension. She engaged her new comrades in games of mimic warfare, combats, cavalry charges across the flower-beds of the garden which was reduced to ruins before the end of the second day. The principal in consternation returned the irrepressible amazon to her father.