Mrs. Helen (Hadduck) de Koven
President of the Merchant's National Bank, Chicago
1811-1881
Mrs. Louisa (Graves) Hadduck
1815-1894
Railroad Executive & Co-Founder of the Northern Trust Company, Chicago
1833-1898
Mrs. Louise (de Koven) Bowen; Social Reformer & Suffragist
1859-1953
