Mary Lou (Ottinger) Duncan, age 88 of Williamsport, IN died at 1:41 p.m. on Friday, May 1, 2020 at the Williamsport Nursing & Rehabilitation. Mary Lou was born on March 27, 1932 in West Lebanon, IN. She was the daughter of Orval and Geneva (Shields) Ottinger. She married Wayne Lynn Livengood in 1949. He preceded her in death on 1950. She later married Bill VanReed who preceded her. In 1965 she married Jack Duncan and he preceded her in 1993. Mary Lou worked as a secretary most of her life. Surviving are, 1 son, Michael Lee Livengood (Karyn) of Albany, Oregon 2 granddaughters Several nieces and nephews Special great-niece and nephew, Trever Taylor and Lacey Taylor Per her request, there will be no services. Grady Funeral Home in Williamsport is assisting the family with arrangements.