Witkop is the surname of:
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Bernhard Witkop (1917–2010), German-American chemist
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Milly Witkop
Milly Witkop(-Rocker) (March 3, 1877November 23, 1955) was a Ukrainian-born Jewish anarcho-syndicalist, feminist writer and activist. She was the common-law wife of the prominent anarcho-syndicalist leader Rudolf Rocker. The couple's son, Fermin ...
(1877–1955), Ukrainian-born anarchist
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Rose Witcop (1890–1932), Ukrainian-born anarchist
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