Background
Eyerman, John was born on January 15, 1867 in Easton, Pennsylvania, United States. Son of Edward H. and Alice S. (Heller) Eyerman.
Eyerman, John was born on January 15, 1867 in Easton, Pennsylvania, United States. Son of Edward H. and Alice S. (Heller) Eyerman.
Direct descendant Captain Sieur Jean Jacques and Jean Eyerman, 1531. Educated Lafayette, Harvard, Princeton.
Formerly lecturer on determinative mineralogy, Lafayette. Associate editor American Geologist, 1890-1900. Associate editor Journal Analytical Chemistry.
Chief research chemist Kemet Laboratories.
Director G.M.N.A. Laboratories. Consulting geologist California mining companies.
Member scientific expeditions to Montana, Colorado and California. Fellow Mineral. Society America, Palaeontol. Society America, et cetera
Married Lucy East. Maxwell, 1888. Children: Marguerite (Pardee), John.