Ida May Ann (Schierer) Landes Mester, 72, of Pottstown, PA, passed away on December 29, 2019, at Reading Hospital. She was the wife of John F. Mester with whom she shared 18 years of marriage. Born in Allentown, PA, on January 14, 1947, Ida was the daughter of the late David and Mary Jane (Lockwood) Schierer. Ida May was a very hard worker and was employed by various companies over the years. She was a very active member of a CB Radio club and enjoyed attending annual Pow Wow’s held by the Indian Pow Wow Club. She enjoyed crocheting and had a love of music that led her to attend annual proms held by Keyboard World. In addition to her husband, she is survived by her children, David DeLong, husband of Vikki, Palmyra, PA, Rebecca Wilkes, wife of Eugene, Avon Park, FL, and William Irish, husband of Carol, Pottstown, PA; and her grandchildren, Jacob Nicholas Irish, Michael Wilkes, and Heather DeBaie. She was predeceased by her brother, William Schierer; and her sister, Maryellen Wambold. A viewing will take place on Monday, January 6, 2020, from 10:00 a.m. – 11:00 a.m. at the Houck & Gofus Funeral Home & Cremation Services, Inc., 955 N. Charlotte St., Pottstown, PA 19464. A Life Celebration will follow at 11:00 a.m. Interment will take place after the service at Forest Hills Memorial Park, 390 West Neversink Rd., Reading, PA 19606. In lieu of flowers, please consider making a donation to the funeral home to offset funeral expenses. Online condolences may be made to the family at http://www.houckgofusfuneralhome.com.