Hillemacher is a surname. Notable people with the surname include:
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Eugène Ernest Hillemacher
Eugène Ernest Hillemacher (13 October 1818 in Paris – 3 March 1887 in Paris) was a French history, portrait and genre painter in the Academic style.
His mother was the youngest sister of the Belgian painter and etcher, Frédéric Théodore ...
(1818–1887), French history, portrait and genre painter in the Academic style
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Frédéric-Désiré Hillemacher (1811–1886), Belgian engraver
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Jeanne Louise Hillemacher (1807-1858), French composer
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Paul Hillemacher (1852–1933), French composer and pianist
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