Dr. Stephen and Patricia Hagan, Wichita, announce the engagement and approaching marriage of their daughter, Mary Hagan, to Matthew Walker, son of Randy and Tammy Walker, Hays.

The bride-elect is a graduate of Kapaun Mount Carmel High School, Wichita, and Creighton University, Omaha, Neb., with a bachelor's degree in science and chemistry. She plans to graduate from Creighton University School of Dentistry in May with a doctorate in dental surgery.

The prospective bridegroom is a graduate of Thomas More Prep-Marian High School and Duke University, Durham, N.C., with a bachelor's degree in economics. He is in his second year of law school at New York University, New York.

A May 28, 2011, wedding is planned at Blessed Sacrament Catholic Church, Wichita, with a reception following at Tallgrass Country Club. The couple plan to reside in Stamford, Conn.