Born on Aug 22, 1926 to George Joseph Geiszler and Evaline Peak Geiszler. Robert Paul Geiszler, Sr passed away on Jul 5, 1999, at the age of 72 and was buried in Green Lawn Cemetery in Columbus, Ohio, United States. Robert Paul Geiszler, Sr was married to Helen Grace Zumstein Geiszler and had 1 children: Robert Paul Geiszler, Jr.