Pierre Courtet began to take in charge the archives of Emile Cohl at the death of his father in 1973, but he could not grant much time to them, as he had to work hard to bring up his family.

• 1973年，皮埃尔的父亲去世。于是，他接开始保管了祖父埃米尔的遗物。因为然而他疲于工作以，养活全家，所以一直无暇顾及它们。