Henry Herbert Donaldson was neurologist who published a classical anatomical study of the brain, "The Growth of the Brain" (1895). He taught at the University of Chicago (1892-1906) and later conducted research at the Wistar Institute of Anatomy and Biology in Philadelphia.

From the description of Diaries and papers, 1869-1938. (American Philosophical Society Library). WorldCat record id: 154298138

From the guide to the Henry Herbert Donaldson diaries and papers, 1869-1938, 1869-1938, (American Philosophical Society)