About Frederick B. Roos
Lived 1883 – 1942 (aged 58). Frederick B. Roos was an American businessperson and politician.
Frederick Bernard Roos (November 22, 1883 – May 13, 1942) was an American 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 7th District in the Illinois House of Representatives from 1907 to 1909 and from 1911 to 1915. He also served in the 7th District in the Illinois Senate from 1915 to 1927. Roos was a Republican. Roos died at his home in Forest Park, Illinois.
In 1923, Roos unsuccessfully ran for the Superior Court of Cook County.
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Contemporaries
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Frequently asked questions
Who was Frederick B. Roos?
American lawyer and politician
When was Frederick B. Roos born?
Frederick B. Roos was born on 22 November 1883 in Chicago.
When did Frederick B. Roos die?
Frederick B. Roos died on 13 May 1942 in Forest Park.
What was Frederick B. Roos's occupation?
Frederick B. Roos was a businessperson and politician.
What nationality was Frederick B. Roos?
Frederick B. Roos was American.
Sources & further reading
· Wikipedia: Frederick B. Roos
Cite this page
APA: Biography.guide. (2026). Frederick B. Roos. https://biography.guide/frederick-b-roos/
MLA: "Frederick B. Roos." Biography.guide, https://biography.guide/frederick-b-roos/.
Chicago: "Frederick B. Roos." Biography.guide. https://biography.guide/frederick-b-roos/.
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