|Birth Day||November 20, 1783|
|Age||236 YEARS OLD|
|Died On||May 18, 1856 (age 72)|
Banker and national benefactor who established the Athens National Observatory.
He helped Finance the Chain Bridge in Budapest that permanently connected Buda and Pest together across the Danube. His name could be found on the base of the Buda side of the bridge.
His mother died while he was still young, and he ended up being raised by his aunt.