Doc Prothro from the Chronology

Nov 26, 1941 - The Phillies name Hans Lobert as their new manager‚ replacing Doc Prothro. At age 60 years and a month‚ Lobert is the oldest rookie manager ever. The Phils finished last under Doc and will finish last under Hans.

Oct 11, 1938 - Doc Prothro‚ the new Phils manager‚ retains Hans Lobert as coach.

Sep 30, 1938 - Jimmie Wilson resigns as manager of the Phillies. He will be replaced by Doc Prothro.