Don Knowlton, Date of Birth, Date of Death
TweetDon Knowlton
American public relations professional
Date of Birth: 22-Nov-1892
Date of Death: 27-Jul-1976
Profession: businessperson
Zodiac Sign: Sagittarius 
About Don Knowlton
- Donald Snow "Don" Knowlton (November 22, 1892 – July 27, 1976) was an American public relations executive.
- He co-founded Hill and Knowlton with John W.
- Hill.
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