 As the years passed, Elisabeth took more interest.It was she who maintained Dewis's scrapbook of critical reviews for three decades.His younger daughter and only other child, Andrée Marguerite Elisabeth (24 September 1903 in Rouen, France - 11 May 2002 in Paris), married businessman Charles Jérôme Ottoz (1903–1993) in 1925, who proved to be less than supportive of his talented father-in-law.