Gervais Raoul Lufbery (March 14, 1885 – May 19, 1918) was a
French

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

-American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 fighter pilot

Aviator

An aviator is a person who flies an aircraft. The first recorded use of the term was in 1887, as a variation of 'aviation', from the Latin avis , coined in 1863 by G. de la Landelle in Aviation Ou Navigation Aérienne...

 and flying ace

Flying ace

A flying ace or fighter ace is a military aviator credited with shooting down several enemy aircraft during aerial combat. The actual number of aerial victories required to officially qualify as an "ace" has varied, but is usually considered to be five or more...

 in World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

. Because he served in both French aviation, and later the United States Army Air Service

United States Army Air Service

The Air Service, United States Army was a forerunner of the United States Air Force during and after World War I. It was established as an independent but temporary wartime branch of the War Department by two executive orders of President Woodrow Wilson: on May 24, 1918, replacing the Aviation...

 in World War I, he is sometimes listed as a French ace and sometimes as an American ace, though all but one of his 17 combat victories came while flying in French units.
Raoul Lufbery was born in Chamalières

Chamalières

Chamalières is a commune in the Puy-de-Dôme department in Auvergne in central France.Chamalières is the third-largest town in the department and lies about from Lyon.-History:...

, Puy-de-Dôme

Puy-de-Dôme

Puy-de-Dôme is a department in the centre of France named after the famous dormant volcano, the Puy-de-Dôme.Inhabitants were called Puydedomois until December 2005...

, France to American Edward Lufbery and a French mother.