The Rossellini Twins:Photo Shows: The Twins with their Parents Outside their Summer Home, July 9, in the Centre is Robertino, the Couple's first Child. Ingrid Holds Ingrid.Ingrid and Isabella Rossellini, the Twin Girls born to Actress Ingrid Bergman and her Film - Director Husband Roberto Rossellini in Rome on June 18, faced their first Press and Newsreel Cameras Outside their Country home at Santa Marinella, 30 miles north of Rome, on July 9.The Full Names of the Twins are Ingrid Isotta Giuliana Frida and Isabella Florella Eletta. According to Italian Law a Child may not have as its first Name the first name of one of its Parents and so Ingrid will be known Legally as Isotta Ingrid. July 18, 1952. (Photo by Pictorial Department)