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Filter by category and discipline, then by continent, country and century of birth. Countries not yet represented can be drafted at the research desk.

14 figures

Ignaz Semmelweis

1818 – 1865

Proved handwashing saves mothers' lives; ridiculed and died in an asylum.

Hungary·Medicine

Louis Pasteur

1822 – 1895

Proved that invisible organisms cause disease — and that we can beat them.

France·Chemistry · Medicine · BiologyFull profile

Camillo Golgi

1843 – 1926

The silver stain that made neurons visible.

Italy·Medicine · BiologyNobel

Santiago Ramón y Cajal

1852 – 1934

Founded neuroscience by drawing the neuron doctrine.

Spain·Medicine · BiologyNobel

Sigmund Freud

1856 – 1939

Invented psychoanalysis and the modern language of the unconscious.

Austria·Medicine · Philosophy

Anton Chekhov

1860 – 1904

Doctor-playwright who invented modern drama's subtext.

Russia·Literature · Medicine

Rudolf Steiner

1861 – 1925

Founded anthroposophic medicine with Ita Wegman; still practised in European hospitals.

Austria·Integrative Medicine · Philosophy · Education

Marie Skłodowska-Curie

1867 – 1934

The only person to win Nobel Prizes in two different sciences.

Poland·Physics · Chemistry · MedicineNobelFull profile

Nicolae Paulescu

1869 – 1931

Isolated a pancreatic hormone before the Toronto insulin team.

Romania·Medicine

Ita Wegman

1876 – 1943

Co-authored the founding text of anthroposophic medicine and opened its first clinic in Arlesheim.

Netherlands·Integrative Medicine · Medicine

Georges Soulié de Morant

1878 – 1955

French consul in China whose L'Acuponcture Chinoise opened the practice to Europe.

France·Traditional Chinese Medicine

Marie Stopes

1880 – 1958

Opened Britain's first birth-control clinic; the charity still operates in 37 countries.

United Kingdom·Medicine · Biology

Alexander Fleming

1881 – 1955

Penicillin; antibiotics have saved an estimated 200 million lives.

United Kingdom·Medicine · BiologyNobel

Joseph Murphy

1898 – 1981

Recast affirmation as subconscious programming for a postwar readership.

Ireland·New Thought · Psychology