United States civil engineer
According to Wikipedia,
Ralph Modjeski was a Polish-American civil engineer who achieved prominence as a bridge designer. Life He was born in Bochnia, called Galicia at the time, on January 27, 1861, to Gustav Sinnmayer Modrzejewski and actress Helena Opid Modrzejewska . In 1865, his mother left Sinnmayer, and in 1868, she married "Count" Karol Bożenta Chłapowski. In July 1876, they emigrated to America, where, as a matter of convenience, the boy's mother changed her name to Helena Modjeska and her son's name to Ralph Modjeski.
Ralph Modjeski is affiliated with the following schools: