SCHWARTZ: Joseph Schwartz, on Sunday, September 10, 2017. Beloved brother of Ruth and the late Dr. Alan Davis of New York, N.Y., Morris (Patricia) Schwartz of Pittsburgh and the late Herman Schwartz. Also survived by two nieces and two nephews. Services were held at Ralph Schugar Chapel, Inc. Interment at Shaare Torah Cemetery. Contributions may be made to American Cancer Society, 320 Bilmar Drive, Pittsburgh, PA 15205.