Nancy Beth Roth, daughter of Carolyn and Alan Roth of Baltimore, Md. and Andrew Brett Freistein, son of Peggy and Ken Brown of Creve Coeur and Larry Freistein and Susie Wilhauk of Chesterfield, have announced their engagement.

She is the granddaughter of Eileen and Sylvan Offit of Baltimore, Md. and Bernice Roth and the late Morton Roth of Cranberry, N.J. He is the grandson of Thelma Balk of St. Louis and Harry Freistein and the late Jeanette Freistein of St. Louis.

The bride-to-be received her bachelor’s degree from the University of Michigan and her MBA from The Wharton School of the University of Pennsylvania. She is currently the Director of Operations for the Science Channel for Discovery Communications in Silver Spring, Md.

Her fiance received his bachelor’s degree from the University of Missouri-Columbia, and his Juris Doctor degree from the University of Missouri-Kansas City School of Law. He is currently a Patent Attorney with Wenderoth, Lind & Ponack, LLP in Washington, D.C.

Both the bride-to-be and her fiance live in Washington, D.C. A July, 2011 wedding is planned.