RUTH (ROSEN) ZYTNICK: Of O'Hara Township, passed away on Monday, April 10, 2023. Beloved wife and best friend of Allan Zytnick for sixty-seven (67) years. She was the sister of the late Irwin Rosen and daughter of the late Harry & Frances Rosen of the South Side. Beside her husband, she leaves her sons, Joel Howard Zytnick, Sheldon (Susan) Farrell Zytnick, the late Jay Marshall Zytnick; a nephew Mark (Kazuko) Rosen, of Olympia, WA; a niece Hillary Rosen of White Plains, NY; grandchildren Michael Zytnick, Amanda (Ted) Swayer, Alexa Zytnick, Zachary Zytnick, William Zytnick, Matthew Zytnick; and great-grandchild Harry Sawyer, as well as dear and treasured friends Marian Brooks, Lila Feldman, Caroline Kunz, all of Pittsburgh, and Sema Moskowitz of Del Ray Beach, FL. Mrs. Zytnick was a member of Beth Shalom and its sisterhood. She was a 1955 graduate of The University of Pittsburgh and its School of Education. Graveside Services and Interment were held at Beth Shalom Cemetery. Donations may be made to Community Day School, 6424 Forward Ave, Pittsburgh, PA 15217. Arrangements entrusted to Ralph Schugar Chapel, Inc., family owned and operated. www.schugar.com