Sigmund Exner

Sigmund Exner was an Austrian physiologist born in Vienna.

5 April 1846

Born on the same birth date (5 April 1846): Henry Wellesley, 3rd Duke of Wellington

Born on the same birth day (5 April): Ariel López (footballer, born 1974) • Dante Wesley • Dong Abay • Héctor Olivera (film director) • Hédi Amara Nouira • Jane Asher • Kevin Dann • Leka, Crown Prince of Albania • Natascha Ragosina • Saba Qamar

Born in the same month (April 1846): Comte de Lautréamont • Henry Wellesley, 3rd Duke of Wellington • Paolo Tosti