William Jay Youmans
From Philosopedia
Youmans, William Jay (14 October 1838 - 1901)
Youmans, the brother of Edward Youmans, was an American editor who studied in England under Huxley, then practiced medicine in Minnesota.
He joined his brother in editing Popular Science Monthly.
Youmans edited the American edition of Huxley’s Lessons in Elementary Physiology (1867).