Robrtino Has To Pull - Four-Year-Old Robertino, the son of Ingrid Bergman and her film director husband, Roberto Rosselini, prepares for the big pull up the hill with his burden, twin sisters, Ingrid and Isabella, sitting comfortably on their sup sledge, which is fitted with a steering wheel and brake. While the young Bermans enjoy themselves where she is playing in the production "Joan of Arc" Mother is confined to hotel bedroom with a cold... January 28, 1955. (Photo by Paul Popper, Paul Popper Ltd.).