Irma Roche O'Dea (1891-1975) appears to have modeled from about 1910 until around 1920. All of the following images of Irma have been reviewed - and two were provided - by her granddaughter. However, because Irma had three beautiful sisters who may also have modeled for Chicago area photographers, positive identification is tricky. Nonetheless, to the best of our belief, the photos selected for this slideshow are all of Irma, who is shown here on a 1916 calendar print, from a photo by an unknown photographer, titled "Fair as a Rose."