Timothy and Roslyn Dwyer, Lake Lotawana, Mo., announce the engagement of their daughter, Kathryn Lauren Dwyer, to Nicholas Ryan Nuñez, son of Santiago and Celeste Nuñez, Algonquin, Ill.

The bride-to-be is the granddaughter of Maxine Frank and the late Arthur Frank and William Dwyer Sr. and Sacha McGibbon. She attended the University of Chicago, earning a Bachelor of Arts degree in psychology.

The future groom is the grandson of Michael and Carol Singleton and the late Judy Singleton and Guadalupe Nuñez and the late Nicolas Nuñez. He attended the University of Chicago and Princeton University, earning a Bachelor of Arts degree in international studies and a Master of Arts degree in anthropology. He is currently a Ph.D. candidate at Princeton University, Princeton, N.J.

A Sept. 1 wedding at Congregation Beth Torah is planned.