Jeffrey C. Knapp, 77, passed away Monday, September 4, 2017. He served his country proudly as a member of the United States Navy. After returning home he worked for New York State as a Staionary Engineer for more than 35 years. He was a lay minister for Broad Avenue North Presbyterian Church. Jeffrey is survived by his wife of 56 years, Margaret; children, Steven Knapp, Binghamton and Alan and Carolyn Knapp, Independence, Mossouri; treasured granddaughter, Seneca Knapp, sister; P hyllis Martin, Binghamton, niece, Melissa Foulke, Binghamton and cousin, Barbara Heebler, Binghamton. Funeral services will be held 1:00 pm, Friday, September 8, 2017 at the DeMunn Funeral Home, 36 Conklin Avenue, Binghamton with the Reverend Charles Colton officiating. Interment will follow services in Chenango Valley Cemetery. Family will receive friends at the funeral home from 11:00 am until the time of services. Memorial contributions in Jeffrey’s name may be made to Broad Avenue North Presbyterian Church, 38 Broad Avenue, Binghamton, NY 13904 orDr. Garabed A. Fattal Community Free Clinic, c/o Clinical Campus, 425 Robinson St., Binghamton, NY 13904 To forward condolences please visit www.demunn.com.