The Debré family is a French family including several prominent politicians and physicians. The family's ancestor, rabbi Simon Debré, was born in Westhoffen, Alsace. His ancestors came from Harburg, Bavaria
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Simon Debré (1854–1939), rabbi
x 1882 Marianne Trenel (1860–1949)
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├──> Robert Debré (1882–1978), physician
│ x 1908 Jeanne Debat-Ponsan (1879–1929), daughter of Édouard Debat-Ponsan (1847 - 1913)
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│ ├──> Michel Debré (1912–1996), politician
│ │ x 1936 Anne-Marie Lemaresquier (1912-)
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│ │ ├──> Vincent Debré (1939-), businessman
│ │ │ x Isabelle de Lacroix-Vaubois (1957-)
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│ │ ├──> François Debré (1942-2020), journalist
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│ │ │ └──> Constance Debré, novelist
│ │ ├──> Bernard Debré (1944-2020), physician and politician
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│ │ └──> Jean-Louis Debré (1944-2025), politician
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│ │ └──> Guillaume Debré, journalist
│ ├──> Claude Debré (1913- ), physician
│ │ x 1942 Philippe Monod-Broca (1918–2006), surgeon
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│ └──> Olivier Debré (1920–1999), painter
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└──> Claire Debré (1888–1972)
x 1907 Anselme Schwartz (1872–1957), surgeon and member of the Académie des sciences
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└──> Laurent Schwartz (1915–2002), mathematician
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