Mr. and Mrs. Richard P. Sher of St. Louis are pleased to announce the engagement of their daughter, Amanda Rachel to Matthew Robert Wagner, son of Mr. and Mrs. Robert Wagner of O’Fallon, Mo. 

The bride-to-be is the granddaughter of the late Nanette Zellinger and Jerry Zellinger of St. Louis and the late Martha and the late Abbott Sher of Kansas City. Her fiancé is the grandson of Theresa Adams and the late Eugene Adams of Stratford, Wis. and Margaret Wagner and the late Charles Wagner of Milwaukee. 

The bride-to-be is a graduate of Ladue Horton Watkins High School, Pitzer College and St. Louis University School of Law. She is an attorney with Sher Corwin Winters in Clayton.

Her fiancé is a graduate of West Allis Central High School and ITT Tech. He is a systems administrator for Ultratech Resources in Chesterfield. 

A September, 2012 wedding is planned.