Elfrink, Irene R., of O'Fallon, Missouri, died on Sunday, October 3, 2010 at the age of 91. Loving wife of the late Henry J. Elfrink; beloved daughter of the late Harley and Rachel Horrell; devoted mother of David (Joanne) Elfrink, Shirley (Larry) Birke, Patricia (Donald) McGill, Dale (Diane)Elfrink and Daniel Elfrink; cherished sister of Wilma (Bert) Beirschmitt and Howard Horrell; dear sister-in-law of Mary Trankler and Rita Elfrink; treasured grandmother of 14; loving great-grandmother of 21. She is preceded in death by her son Donald Joseph Elfrink and her sisters Norma Guilliams and Bernice Dorlaque. She was a member of St. Patricks Church for 57 years and a member of Ladies Sodality. Irene is known for her homemade rolls and her hospitality. Memorials may be made to Masses or Donor's Choice.