Karen A. Duppstadt, (nee Petka), 59 of Ridley Twp, Swarthmore, PA., died Tuesday September 26,2017 in her home Born in Chester, PA, she was the daughter of the late Edward and the late Emily E. (Ball) Petka. She work in the Clerical Department employed by Kuehne & Nagel Import and Export Company in Tinicum Survived by her husband: David A. Duppstadt and her son Christopher D. Duppstadt three brothers: Linus Petka, Carl Petka and Anthony Petka, Nieces & Nephews, Services and interment private In lieu of flowers, the family request memorial donations be sent to Center For Autistic Children, 3965 Conshohocken Ave., Philadelphia, PA 19131 or American Breast Cancer Foundation 10400 Little Patuxent Parkway, Suite 480 Columbia, MD 21044