Count István Széchenyi de Sárvár-Felsővidék was a Hungarian politician, political theorist, and writer. Widely considered one of the greatest statesmen in his nation's history, within Hungary he is still known to many as "the Greatest Hungarian". Wikipedia
Born: September 21, 1791, Vienna, Austria
Died: April 8, 1860 (age 68 years), Oberdöbling, Vienna, Austria
Spouse: Crescence Seilern (m. 1836–1860)
Children: Ödön Széchenyi and Béla Széchenyi
Organization founded: Hungarian Academy of Sciences
Parents: Ferenc Széchényi and Juliána Festetics