1914 This could be a girl slightly older than Pollyanna. Many still had long, uncut hair. It would not usually have been piled high (as in Gibson Girl time) but hair was usually arranged to extend around the head and come out some from the sides.
Gertrude Käsebier, "Miss N" Evelyn Nesbit, age brought to the studio by Stanford White. A chorus girl turned artists' model, Evelyn Nesbit was at the center of a huge scandal in 1906 when her husband killed her former lover, the architect Stanford White.