Mary Ann Heinen Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Mary Ann Heinen (Oklahoma City, Oklahoma), who passed away at the age of 96, on July 24, 2025. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mary Ann Heinen to show support.
She was predeceased by: her son James Heinen; her parents, George Osterholt, Jr. and Mary Christine Mueggenborg Osterholt; her half-brother Leroy Krittenbrink; and her grandmother Margaret Nieland Mueggenborg (Maggie).
She is survived by: her husband Gerald Heinen; her children, John Heinen, Geralyn Newman, Dee Ready and Gary Heinen; her daughter-in-law Lyndee Heinen; and her sister Agnes Kraus of El Reno. She is also survived by 5 children, 10 grandchildren, 15 great grandchildren and one great-great grandchild.
A funeral service was held on Tuesday, July 29th 2025 at 10:30 AM at the Epiphany of the Lord Catholic Church (7336 W Britton Rd, Oklahoma City, OK 73132). A burial was held on Tuesday, July 29th 2025 from 12:00 PM to 1:00 PM at the Resurrection Memorial Cemetery (7500 W Britton Rd, Oklahoma City, OK 73132). Mary and Gerald were unable to attend mass after Covid, due to their aged years, but viewed the mass on television every Sunday morning.
