Background
Johnson, James Mcintosh was born on August 15, 1883 in Newberry, South Carolina, United States. Son of William and Mary Eugenia (Kibler) Johnson.
Johnson, James Mcintosh was born on August 15, 1883 in Newberry, South Carolina, United States. Son of William and Mary Eugenia (Kibler) Johnson.
Bachelor of Science, Newberry (South Carolina.) College, 1902, Master of Arts, 1903. Doctor of Philisophy, Johns Hopkins, 1908.
Chemist, Johns Hopkins Hospital, 1908-1909. Chemist Bureau Chemistry, unites states department of Agriculture, 1910-1918. Research chemist Hygienic Laboratory (now National Institute of Health), United States Public Health Service, Washington, District of Columbia, since 1918.
Member American Chemical Society.
Married Mabel Rebecca Earnshaw, March 15, 1912. Children: William Mercier, Mabel Eleanor, Phoebe Rebecca, Frances Lillian.