Marian University will hold its 75th spring commencement Saturday, May 14. Activities will begin with a Graduation Liturgy in Dorcas Chapel at 10:30 a.m. The graduation ceremony will begin at 12:30 p.m. and is held outdoor on the Marian University quad. Author Candice Millard will serve as commencement speaker and will receive an honorary Doctor of Letters degree. Millard is a former writer and editor for National Geographic magazine.