08/07/2017 07:49:31 PMRobert Lincoln Straight and Stephen Doiron are the oldest graduates at the University of Houston’s College of Liberal Arts and Social Sciences this spring 2014. Straight will walk the stage at UH’s Commencement ceremony on Friday, May 9, 2014 at 2 p.m. at Hofheinz Pavilion.Melissa Carrollmcarroll@uh.eduPeople