Walter B. Pitkin
| Walter B. Pitkin | |
|---|---|
| Born | February 6, 1878 Ypsilanti, Michigan, U.S. | 
| Died | January 25, 1953 (aged 74) Palo Alto, California, U.S. | 
| Education | University of Michigan | 
| Occupation(s) | Author, professor | 
| Spouse(s) | Mary Gray Katherine B. Johnson | 
Walter Boughton Pitkin (February 6, 1878 – January 25, 1953) was an American author and university professor. He taught at Columbia University for 38 years, and he authored more than 30 books, including the 1932 best-selling book, Life Begins at Forty.