He was the best man of Henri Betti in 1949 and André Hornez in 1963 who were the authors of C'est si bon. Coquatrix was buried in the Père Lachaise Cemetery (division 96).
He was a groomsman at the weddings of Henri Betti in 1949 and André Hornez in 1963, who were the authors of C'est si bon. Coquatrix is buried in the Père Lachaise Cemetery (division 96).