MARSHALL, Dr. Robert H. PhD 87, passed on December 16, 2016. Parents, Mathias and Mary. Graduate of Franklin and Marshall, Magna Cum Laude, PhD Ohio State, Economics Professor: University of Arizona, 1957. Department Head 1967. Director International Business 1969, Professor Emeritus 1995. Survived by loving wife, Billie Marie; children, Lisa (Dave), Howard (Pam), Robert C. (Angie); grandchildren, Byron, Adam, Nick, Jason, and Avianna; sister, Helen, many nieces and nephews. Memorial Mass, Saturday, January 21, 2017 at 11:00 a.m. at Our Lady of the Desert, 7101 W. Picture Rocks Rd. In lieu of flowers please donate to Casa de la Luz Hospice. Arrangements by ADAIR FUNERAL HOMES, Avalon Chapel.