Cary Travers Grayson (1878-1938); Rear admiral of the US Navy, personal physician of US-President Woodrow Wilson, Chairman of the American Red Cross (1935-1938)
unknown; First modified by <a href="https://de.wikipedia.org/wiki/Benutzer:Ralf_Roletschek" class="extiw" title="de:Benutzer:Ralf Roletschek">User Ralf Roletschek from the German Wikipedia</a> to remove a visible crack; modified for a second time by <a href="https://de.wikipedia.org/wiki/Benutzer:UW" class="extiw" title="de:Benutzer:UW">User UW from the German Wikipedia</a> (cropped size to achieve upright format)
1920
The Library of Congress Prints &amp; Photographs Online Catalog; <a rel="nofollow" class="external free" href="https://www.loc.gov/rr/print/catalog.html">https://www.loc.gov/rr/print/catalog.html</a>