Question: What is the connection between Félix du Temple de la Croix and Early flying machines?
Related documents: [0]  [DOC] Félix du Temple de la Croix (18 July 1823 – 4 November 1890) (usually simply called Félix du Temple) was a French naval officer and an inventor, born into an ancient Normandy family. He developed some of the first flying machines and is credited with the first successful flight of a powered aircraft of any sort, a powered model plane, in 1857, and is sometimes credited with the first manned powered flight in history onboard his Monoplane in 1874, [END] 
[1]  [DOC] Early flying machines include all forms of aircraft studied or constructed before the development of the modern aeroplane by 1910. The story of modern flight begins more than a century before the first successful manned aeroplane, and the earliest aircraft thousands of years before. [END] 
Answer: 
aircraft of any sort
aircraft of any sort