Denny and Peggy Cahill, of Marshalltown, announce the engagement and upcoming marriage of their daughter, Megan Elizabeth, to Nathan Robert Brockmeier, son of Rob and Becky Brockmeier, of Carlinville, Ill.

Megan is a graduate of Marshalltown High School and the University of Iowa. She received her Doctor of Audiology degree from Washington University in St. Louis and is employed as a pediatric audiologist at The Moog Center for Deaf Education in St. Louis.

Nathan is a graduate of Carlinville High School and received his Doctor of Pharmacy degree from St. Louis College of Pharmacy. He is employed as a pharmacist at Shop and Save Pharmacy in St. Louis.

The couple will be married July 25 at Our Lady of Lourdes Catholic Church in St. Louis followed by a reception at the Forest Park Visitor’s Center.