| Childhood | 1958 | Oaklyn, NJ, USA | Eagle Scout Award |
| Graduation | 1961 | Collingswood, NJ, United States | Collingswood High School |
| Graduation | 1965 | Lafayette, IN, United States | Purdue University, Bachelor of Science, Mathematics/Computer Science |
| Employment | 1965 | Rochester, NY, United States | Start of employment at Eastman Kodak Company |
| Employment | 1970 | South Ruislip, England | Started 2-year assignment at Kodak Ltd |
| Employment | 1972 | Rochester, NY | Return from UK to Eastman Kodak |
| Employment | 1975 | Rochester, NY | Started as Adjunct Faculty, Computer Science, Rochester Institute of Technology |
| Employment | 1979 | Ottawa, Ontario, Canada | Moved to Ottawa to take Project Director position with Datacrown Ltd |
| Employment | 1980 | Toronto, Ontario, Canada | Moved to Toronto to take Consulting Manager position at DMR & Associates |
| Employment | 1984 | Canadian Depository for Securities, Vice President, Information Systems | |
| Employment | 1988 | Toronto, Ontario, Canada | Started Tundermann Consulting Inc. |
| Retired | 2002 | Toronto, Ontario, Canada |
| Marriage | June 3, 1963 | Amhurst, NY, United States | |
| Divorce | April 15, 1985 |
| Marriage | September 4, 1985 | Toronto, Ontario, Canada |
| Marriage | 2011 | Toronto, Ontario, Canada |