- David L. Cowen
Kraemer, Henry (22 July 1868–09 September 1924), pharmacognosist and teacher, was born in Philadelphia, Pennsylvania, the son of John Henry Kraemer, a merchant, and Caroline Fuchs. Orphaned at an early age, he attended Girard College from 1877 to 1883 and then spent five years as an apprentice in the pharmacy of Clement B. Lowe. In 1889 he received the graduate in pharmacy degree (Ph.G.) from the Philadelphia College of Pharmacy. During his senior year at the college and the year thereafter, he was assistant in general chemistry to Professor Samuel P. Sadtler at the University of Pennsylvania....