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Browsing: Adams Family Correspondence, Volume 4

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See this volume's table of contents

This foot note contained in document AFC04d031
 
7. Johann David Hahn (1729–1784), professor of medical practice and of chemistry from 1775 ( Nieuw Ned. Biog. Woordenboek , 8:666; mention only).
Cite web page as: Founding Families: Digital Editions of the Papers of the Winthrops and the Adamses, ed.C. James Taylor. Boston: Massachusetts Historical Society, 2007.
http://www.masshist.org/ff/