Add this info to your database:
Eugene Collins Pulliam (3 May 1889 - 23 June 1975)
Eugene Smith Pulliam (7 September 1914 - 20 January 1999)
Myrta Jane Pulliam (born 20 June 1947) is the granddaughter of Eugene C. Pulliam and the daughter of Eugene S. Pulliam.
Which isn't the genealogy you published for her in today's Indianapolis Business Journal supplement.