Josephine M. (Mooney) Heintzleman, age 84, of Lowell, passed away Wednesday, July 16, 2014. Jo was born in Ionia, MI on October 7, 1929. She was the daughter of John and Anna Mooney. Jo was preceded in death by her husband, of 62 years William; son, Daniel Heintzleman; and several siblings. She is survived by children; Pat (Dan) Nowak, Nancy (Dale) Triplett, Tom (Debra) Heintzleman, Bill (Susan) Heintzleman, Michele (Mark) Hemstreet, Douglas Heintzleman, and Teresa (Jerry) Cummings; daughter-in-law, Lucy Heintzleman; sisters, Sr. Bernadette Mooney, Esther (Arnie) Johnson, Marty (Mike) Baczewski; brother, Bob (Eileen) Mooney; and numerous grandchildren and great grandchildren. Mass of Christian Burial will be celebrated Saturday 10:00 a.m. at St Robert of Newminster, 6477 Ada Dr., Ada. Rev. Leonard Sudlik presiding. Visitation one hour prior to the mass at the church. In lieu of flowers donations may be made to The Leukemia & Lymphoma Society, 4065 Saladin Dr. SE, Grand Rapids, MI 49546 or a charity of your choice.