Maurice PIAT
http://www.bddm.org/liv/details.php?id=I.74.#PIAT
https://geneafrance.com/france/mplf/?mplf=358713 https://geneafrance.com/france/deces/?deces=26674140
http://www.francaislibres.net/liste/gr16p.php?nom=Piat&deb=1