Clifton Hillegass
Clifton K. Hillegass was the creator and publisher of CliffsNotes. Clifton Hillegass, American publisher, founded CliffsNotes (d. 2001)
18 April 1918
Born on the same birth date (18 April 1918): André Bazin • Gabriel Axel • Shinobu Hashimoto • Tony Mottola
Born on the same birth day (18 April): Eugene Houdry • George Shirley • Haile Gebrselassie • Maurice Goldhaber • Niall Ferguson • Rosa Clemente • Samuel P. Huntington • Sydney Halter • William Harrison (priest)
Born in the same month (April 1918): Alfredo Ovando Candía • Astrid Varnay • Eddy Christiani • Fanny Blankers-Koen • Glendon Swarthout • Graham Payn • Hsuan Hua • Kai Siegbahn • Mary Anderson (actress, born 1918) • Maurice Druon • Spike Milligan • Tony Mottola • William Jay Smith