Pocahontas, Joan Lou Rennert McCallister, 78, passed away February 13, 2016 at St. Bernard's Hospital in Jonesboro, Arkansas. Joan was born in Chicago, IL November 1, 1937 to the late James and Katherine Nettum Scott. Joan is survived by son's Randy Rennert and Rick Rennert, 9 grandchildren and 25 great grandchildren, sisters Jean (Jim) Schuenke, Betty Whilborg, brother-in-law and sister-in-law Don and Jean McCallister and several nieces and nephews. She is preceded in death by her parents and husband James "Jim" McCallister. There will not be any services at this time. Cremation was what she chose as interment. Lasting memorial may be made to the Humane Society or St. Judes.