Frederick B. Roos
Frederick Bernard Roos (November 22, 1883 – May 13, 1942) was an America lawyer and businessman. Biography. Roos was born in Chicago, Illinois. Roos was admitted to the Illinois bar in 1905 and practiced law in Chicago. Roos was also involved with the banking business. He lived in Forest Park, Illinois with his wife and family. Roos served in the Illinois House of Representatives from 1907 to 1909 and from 1911 to 1915. He also served in the Illinois Senate from 1915 to 1927. Roos was a Republican. Roos died at his home in Forest Park, Illinois. Frederick