Catherine J. Ullman and Ryan A. Rathsam

Catherine J. Ullman and Ryan A. Rathsam, together with their families, announce their engagement.

The bride-to-be is the daughter of Dr. Rosalyn P. Schenback of Newnan, Ga. and of Dr. Frederick D. Ullman of Fredonia. She is a graduate of Northeastern University, National University and the University at Buffalo. She is employed as an information security analyst at the University at Buffalo.

The prospective groom is the son of Michael and Joelle Rathsam of Hermitage, Tenn. He is a graduate of RIT and is employed as a computer programmer by FedEx Trade Networks.

The couple is planning a wedding for Dec. 7, 2013.