- John B. Cobb Jr.
Hartshorne, Charles (05 June 1897–09 October 2000), philosopher, was born in Kittaning, Pennsylvania, the son of Marguerite Haughton Hartshorne and Francis Cope Hartshorne, a clergyman. He entered Haverford College in 1915, leaving to join the Army Medical Corps for two years. He completed his college work at Harvard and in 1923 took the Ph.D. in philosophy there. Among his teachers were ...