Born 21 February 1872, Reisterstown, Maryland, USA
Died 20 May 1956, Lancaster, Pennsylvania, USA
Inaugural Address delivered at Cleveland, 18 March 1939.
Topic: On other dental organizations and the needed changes in the organization of IADR
J Dent Res 18: 230-236, 1939
Farewell Address delivered at Philadelphia, 14 March 1940
"The Work & Functions of the IADR"
J Dent Res 19: 258-266, 1940
Columbia University Professor, 1907-37
Editor (& Founder), Journal of Dental Research, 1919-35
Secretary (& Founder), IADR, 1928-38
Secretary, AAAS Nd, 1936-39