Corydon (IN) Republican, March 18, 1915, p. 2. DEATH OF ISAAC LETTERMAN Former Resident of This County Dies in Louisville Isaac Letterman, former resident of Heth Township, this county, died last Tuesday at his home in Louisville. At the time of his death he was in his 78th year. Mr. Letterman left this county thirteen years ago. During his residence here he drove a huckster wagon over the southern end of the county and was well known to hundreds of people. His wife Mrs. Sarah Letterman, died shortly before he went to Louisville. The funeral took place yesterday from the home of the deceased, and interment took place in Cave Hill Cemetery.