Shortly before Anaïs Nin’s birth on February 21, 1903, Joaquín Nin and his wife, Rosa, moved to the plush Paris suburb of Neuilly-sur-Seine and took a flat at 7 rue du Général Henrion Bertier, a short walk from what is now avenue Charles de Gaulle, from where one can see the Arc de Triomphe in the distance to the east. Today, the neighborhood is overshadowed by the futuristic silhouette of La Défense and is choked with cars parked where there is no space, but at the turn of the 20th century it could have been the setting for a passage from Proust’s À la recherche du temps perdu. There would have been well-dressed couples strolling on the trottoir, elegant carriages coming up and down the narrow street, the well-heeled horseriding in the nearby Bois du Bologne. For Joaquín Nin, whose musical career was just beginning, it was the perfect place for his upper-crust tastes. For Rosa, it was a source of strain because it was very expensive and it was her father supplying the funds.
The family didn’t spend much time in Neuilly; they traveled back to Havana in 1904 where Joaquín took Cuban citizenship and shortly thereafter performed in Paris for the first time as a Cuban. Rosa was by then pregnant with their second child, Thorvald, who was born in 1905 in Havana. Rosa’s father, Thorvald Culmell, was dying and sought to tighten the spending. So, after returning to France, the Nin family moved from Neuilly to a less expensive house in St-Cloud, outside of Paris.