Question: What is the connection between Félix du Temple de la Croix and Early flying machines?
Sentence (from "Félix du Temple de la Croix"): 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.
Relevant evidence: No