Molly Elizabeth Rosenblum, daughter of Mary and Rob Rosenblum of St. Louis, and Jeffrey Allen Hohlfeldt, son of Nancy and Dale Hohlfeldt of Grosse Pointe Woods, Mich. have announced their engagement.

She is the granddaughter of Natalie and Neil Handelman of St. Louis and Charlotte and the late Philip Rosenblum of St. Louis. She is the great-granddaughter of Frieda Handelman of St. Louis.

He is the grandson of Rose and the late Jack Rich of Memphis, Tenn., Harvey and Kaye Hohlfeldt of St. Claire Shores, Mich. and Marge and the late Bob Nank of Grosse Pointe Farms, Mich.

The bride-to-be is a 2008 graduate from Bradley University, where she earned her B.S. degree in public relations. She is currently an advertising account executive at Bader, Rutter & Associates.

Her fiancé is a graduate of Bradley University, where he earned his B.S. degree in Mechanical Engineering. He is currently employed as senior sales engineer at Timken.

The couple met in college at Bradley University and became engaged in Tulum, Mexico.

A March, 2012 wedding is planned.