Berteaux was accidentally killed on May 21, 1911 at the start of the 1911 Paris to Madrid air race, when a monoplane piloted by Louis Émile Train made a forced landing, running into a group of people including Berteaux, the oil tycoon Henri Deutsch de la Meurthe, the French Prime Minister Ernest Monis and his son, all of whom were also injured.
In 1956, he married Aline Halban, née de Gunzbourg, who was not only the former wife of an Oxford colleague and a former winner of the ladies' golf championship of France, but from an exiled half Russian-aristocratic and half ennobled-Jewish banking and petroleum family (her mother was Yvonne Deutsch de la Meurthe, granddaughter of Henri Deutsch de la Meurthe) based in Paris.
In April 1900, Henri Deutsch de la Meurthe offered the Deutsch de la Meurthe prize, also simply known as the "Deutsch prize", of 50,000 francs to the first machine capable of flying a round trip from the Parc Saint Cloud to the Eiffel Tower in Paris and back in less than thirty minutes.
Henri Matisse | Henri de la Tour d'Auvergne, Vicomte de Turenne | Bernard-Henri Lévy | Henri Dutilleux | Paul-Henri Mathieu | Henri Poincaré | Meurthe-et-Moselle | Robert Henri | Henri Mignet | Henri Cartier-Bresson | Henri Fayol | Henri Bendel | Henri Barbusse | The Big Idea with Donny Deutsch | Jean-Henri Fabre | Henri-Pierre Roché | Henri Langlois | Henri, Grand Duke of Luxembourg | Henri Fantin-Latour | Paul-Henri Spaak | Jacques-Henri Bernardin de Saint-Pierre | Henri Wallon | Henri Vieuxtemps | Henri Vernes | Henri Salvador | Henri Pousseur | Henri Michaux | Henri Guillaumet | Henri Estienne | David Deutsch |