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 | Birth — October 3, 1887 35 37 — Byron Center, Kent, Michigan, USA |
| Graduation — 1911 (aged 23 years) — Albion, Calhoun, Michigan, USA |
| Graduation — 1912 (aged 24 years) — Albion, Calhoun, Michigan, USA |
| Marriage — January 1, 1914 Husband’s age 26 years Wife’s age 25 years — Manchester, Washtenaw, Michigan, USA — Albert Lewis Fitch PhD + Emma Elizabeth Leeson |
| Occupation — from 1913 to 1915 (aged 27 years) Science & Mathematics Teacher — Allegan, Allegan, Michigan, USA |
| Graduation — June 1916 (aged 28 years) — Ann Arbor, Washtenaw, Michigan, USA |
| Occupation — from 1916 to 1919 (aged 31 years) Research Pysicist — New York, New York, USA |
| Published Book — 1917 (aged 29 years) Counter Electromotive Force in the Aluminum Rectifier — Ann Arbor, Washtenaw, Michigan, USA |
| Occupation — from September 1919 to June 1937 (aged 49 years) Head of Physics Department — Orono, Penobscot, Maine, USA |
| Published Book — 1929 (aged 41 years) Fundamentals of Physics — Orono, Penobscot, Maine, USA |
| Occupation — after 1937 (aged 49 years) Dairy Farmer — New Sharon, Franklin, Maine, USA |
| Occupation — after 1937 (aged 49 years) Town Selectman — New Sharon, Franklin, Maine, USA |
| Occupation — after 1937 (aged 49 years) President — New Sharon, Franklin, Maine, USA |
| Occupation — after 1937 (aged 49 years) President — New Sharon, Franklin, Maine, USA |
| Death — July 3, 1969 (aged 81 years) — New Sharon, Franklin, Maine, USA |