Dorothy Trimble Tiffany Burlingham (11 October 1891 – 19 November 1979) was an American child psychoanalyst and educator. A lifelong friend and partner of Anna Freud, Burlingham is known for her joint work with Freud on the analysis of children. During the 1960s and 70s, Burlingham directed the Research Group on the Study of Blind Children at the Hampstead Clinic in London. Her 1979 article on blind infants, "To Be Blind in a Sighted World," published in The Psychoanalytic Study of the Child, is considered to be a landmark of empathic scientific observation. Burlingham was the daughter of Louise Wakeman Knox and artist Louis Comfort Tiffany, and the granddaughter of Charles Lewis Tiffany, founder of Tiffany & Co. Young adult: New York and Europe Dorothy Trimble Tiffany was born in New York City. She married a New York City surgeon, Robert Burlingham, in 1914; however the couple separated in 1921 on account of Robert's bipolar disorder. Burlingham was also now raising four children, one of whom, a son, had developed a skin disorder, which was diagnosed to be psychosomatic. This was also the time that the new field of psychoanalysis was becoming better known both in Europe and the United States. Holding out hope for a psychoanalytic cure for her son, Burlingham moved to Vienna with her four children in 1925. She soon began a lay analysis with Theodore Reik, before she moved to start an analysis with Sigmund Freud. She also met Anna Freud, who was already an analyst, and who took in all the Burlingham children as her patients. Soon, the Burlingham boy's skin disorder disappeared. This turn of events led Burlingham to become a lay analyst herself and, in preparation for it, to complete an analysis with Sigmund Freud, even though by now she had become personally close to Anna Freud. Her children's analysis, as well as her own analysis lasted for the rest of their days. Work Burlingham moved to London in 1938 along with the Freuds, who were fleeing Nazi anti-semitism. After Sigmund Freud's death the following year, Dorothy Burlingham settled at 2 Maresfield Gardens, not far from Anna Freud, and in 1940 she moved into the Freud home at 20 Maresfield Gardens, where she lived out her days. The two, who would remain partners for the next forty years, would found the Hampstead War Nurseries during World War II, and their joint work there