Please answer the following question: - units is c39 , v24 , spa31 - death date is 21 january 1973 - allegiance is france - placeofburial is lusignan , france - awards is legion of honour , croix de guerre - birth date is 13 june 1890 - branch is flying service - birth place is lusignan , france - rank is sous-lieutenant Given the details above, guess who could this information be about.
A:
francois portron