Joanne Sue "Susie" Mummert, 63, of Lancaster, passed peacefully on Tuesday, November 1, 2016 at Hospice & Community Care, Mount Joy. Joanne grew up in the Brickerville area and was a former resident of Red Rose Manor and Conestoga View, Lancaster. She was the daughter of the late John A. and Mildred Z. Mummert. Her hobbies included reading, cross stitch, and crocheting. She enjoyed her time spent with her family, her special Compeer friend, Leeanne, and her Lancaster Alliance Church family and attending church activities. She will be greatly missed by her twin brother, John C. Mummert, Lancaster, and her sister, Marleen R. Foreman, wife of Craig, Manheim; her friend Leeanne, Lititz; and her aunt, Mae Wingenroth, Lititz, her cousins, Joyce Wingenroth, Judy Morrison, Lititz, and several other cousins. Joanne overcame many challenges in her life and her family is very thankful and appreciative of friends, relatives and caregivers for showing care and compassion to Joanne during her life-long valiant battle with mental illness. Interment will be at the family's convenience, in St. John's Cemetery, Brickerville. A memorial service for Joanne will be held at 7PM, Monday, November 14, at the Lancaster Alliance Church, 210 Pitney Rd., Lancaster, PA 17601. In lieu of flowers please consider a contribution in Joanne's honor to Compeer Program, 630 Janet Ave., Suite B-110, Lancaster, PA 17601, the Lancaster Alliance Church, 210 Pitney Rd., Lancaster, PA 17601, or Hospice & Community Care, 685 Good Dr., Lancaster, PA 17604.