Joint author: American Handy Book of Brewing, 1902.
Came to the United States, 1881. Associate with Doctor Robert Wahl as Wahl & Henius, analytical chemists. Chicago; established a brewing academy and analytical laboratory, 1886, now Wahl-Henius Institute, consultant and analytical chemists, of which is president Secretary-general Second International Brewers Congress, Chicago, 1911.
President Jacob A. Riis League of Patriotic Service, 1916-1918. Member sub-commission on chemistry of fermentation, National Research Council.