DeWitt Wallace was born on November 12, 1889 and died on March 30, 1981. DeWitt Wallace would have been 91 years old at the time of death or 122 years old today.
This answer is closed to changes. This is done in rare cases when questions are being vandalized or answers have become debates. E-mail reopen @ answers.com (no spaces) if you would like it to be reopened.