Anna also suffered the loss of her older sister Maria Mahler (1902–1907) who died of scarlet fever when Anna was three—and her father, who died when she was six.
Anna, de asemenea, a suferit pierderea surorii mai mari, Maria Mahler (1902-1907), care a murit de scarlatină când Anna avea doar doi ani și a tatălui ei, care a murit când ea avea șase ani.