Mary Ann Pfeiffer, born December 11, 1943, St. Louis, Mo., died Thursday June 26, 2025, at Delmar Gardens South after a brief stay.
Ms. Pfeiffer graduated high school in 1962 from parochial schools of St. Louis, Mo. She attended data processing training in St. Louis, Mo. from 1962-1964. She was employed by International Shoe, St. Louis, Mo. from 1964-1973, Combustion Engineering from 1973-1990 and Monsanto Chemical, St. Louis, Mo. from 1990-2003.
Ms. Pfeiffer enjoyed bowling, fishing and travel throughout the USA to visit friends and relatives. She also provided for card parties and family holiday parties in her home for many years. She was devoted to her lifelong association with the Catholic Church.
Ms. Pfeiffer was preceded in death by her parents Ernest and Emma Pfeiffer and sister Dolores Mature. She is survived by her husband James Jones of Imperial, Mo., stepson Lee Jones of Manassas, Virginia, many cousins in Chicago and Nokomis, Illinois and nieces and nephews in the St. Louis region. She took great pride in her home finding joy in keeping it tidy and very clean.
Private services will be held at Kutis South County Chapel.