Sarah Haffner (born Margaret Pretzel: 27 February 1940 - 11 March 2018) was a German-British painter, author, and active feminist. In West Berlin she engaged with the protest issues of the 1960s, on occasion alongside her father, the journalist and writer Sebastian Haffner. Through a television documentary and a book she was instrumental in the late 1970s in establishing the city's first women's shelter. The range of her painting included portraits, still lifes, landscapes and cityscapes. Margaret Pretzel was born in Cambridge, England. Her Berlin-born father, Raimund Pretzel (Sebastian Haffner) had qualified as a lawyer, but abandoned the legal profession after 1933, and at the time of his daughter's birth was attempting – ultimately with considerable success – to reinvent himself as a journalist and author. He had fled from Germany with his pregnant fiancée, whom the authorities had identified as Jewish, in 1938. The couple had only received permission to remain in Britain for twelve months, but they nevertheless married in the late summer of 1938, basing themselves in Cambridge where Kurt Hirsch, his wife's brother, had recently received his doctorate in mathematics from the university. The outbreak of war in September 1939 seems to have removed the threat that the British would send the little family back to Nazi Germany, but instead Raimund Pretzel was identified as an enemy alien and in February 1940 locked away in a prison camp in Devon. It was while he was in this camp that he (and the other prisoners) learned of his daughter's birth through a tannoy announcement: "A little black head girl from Mister Pretzel". Shortly afterwards he was moved to the Isle of Wight. Her mother already had one son, Peter, the elder of Sarah Haffner's two brothers, born as a result of her earlier marriage, to Harald Schmidt-Landry. Erika Schmidt-Landry (1899-1969), had been working as a journalist with a women's magazine till 1938. During the early part of his time as a political refugee in England, before the authorities arrested him, Raimund Pretzel completed his book, Germany.