The following data is extracted from The Book of Clevelanders, A Biographical Dictionary of Living Men of the City of Cleveland, Burrows Book Company, 1914.
Lewandowski, S.; steamship, foreign exchange, etc.; born, Poland, Nov. 16, 1864; son of Joseph and Miss Koszucka Lewandowski; educated, public schools, Bay City, Mich.; married, Posen, Nebr., Aug. 16, 1885, Anna Kahinowska; issue, three sons and five daughters; for over twenty-one years an employee of the United States Government in the Cleveland post office; handling all cash postage for second class and permit matter, under the title of supt. of second class matter; in 1901, opened, on Sowinski Ave., Cleveland, an office, doing a steamship, foreign exchange and real estate business; one of the organizers and founders of the first Polish paper in Cleveland, Poloniaow Ameryce, still in existence; member Polish National Alliance of America; served one term as its Supreme vice pres. (vice censor); organizer of the Alliance of Poles in the state of Ohio; in 1891, organized the Polish St. Casimir Parish, and the Polish Settlement in the East End; greatly honored by his own race. Fond of traveling.
Source: The Book of Clevelanders, A Biographical Dictionary of Living Men of the City of Cleveland, Burrows Book Company, 1914