Henryk Jan Nepomucen Łubieński, Pomian coat of arms, – was the scion of a Polish magnate family, landowner, financier, lawyer, early industrialist, economic activist, and co-founder of the Towarzystwo Kredytowe Ziemskie w Królestwie Polskim, a banking credit institution in Congress Poland. He was elected to the Sejm of Congress Poland and became a government counsel. He rose to the rank of vice president of Bank Polski, the national bank of Poland during the Kingdom of Poland. He was one of the co-founders of the Mill town of Żyrardów and its textile industry in 1832 and a participant in the creation a new industrial and rail infrastructure in Poland.

Theodore de Korwin Szymanowski was a Polish nobleman and impoverished landowner, an economic and political theorist writing in French. He was the author in 1885 of a strikingly original economic blueprint for a proto Unified Europe and for the abolition of African slavery. He was also a Polish poet.