Donna Ellen Mendelson (Kass), 53, of Pine Brook died Oct. 21, 2014. She was born in Jersey City and grew up in West Orange and Livingston.
Mrs. Mendelson worked as a computer analyst for Automatic Data Processing in Roseland.
She graduated from Livingston High School in 1979 and Ithaca College in 1983.
She was involved in many community activities in Pine Brook, including being an active member of the Pine Brook Jewish Center for many years.
She is survived by her husband, Seth; two sons, Justin and Andrew; her parents, Irving and Barbara Kass of Delray Beach, Fla.; and a brother, Steven Kass of Montville.
Services were held on Oct. 22 with arrangements by Bernheim-Apter-Kreitzman Suburban Funeral Chapel, Livingston. Memorial contributions may be made to Children’s Hospital of Philadelphia or Pine Brook Jewish Center.