Mary Jane Hauck Obituary
With sadness, we share the passing of Mary Jane Hauck of Winfield, Pennsylvania. Mary, born on June 29, 1943, passed away on July 19, 2026. Leave a sympathy message to the family on the memorial page of Mary Jane Hauck to pay them a last tribute.
She was predeceased by: her parents, Cloney S. Treaster and Katie Treaster (Kratzer); her siblings, Paul Treaster, Betty Allanbaugh and Mae Aumiller; and her grandchildren, Raquel Manning, Michael Ernest Hauck and Katie Mae Hauck.
She is survived by: her husband Michael C. Hauck; her sons, Robert Hauck (Judi), Ronald Hauck (Penny) and Ricky Hauck (Kelly); and her grandchildren, Amanda Harbison (Joe), Matthew Hauck (Dyanna), Ronnie Jr. Hauck (Larissa), Christina Brosious, Eric Brosious (Sydney), Christopher Hauck (Nadya), Karrie Powell (Clay), Kelsey Wray and Katelyn Mainhart (Aaron). She is also survived by 16 great-grandchildren.
In lieu of flowers, memorial contributions can be made to Messiah Evangelical Lutheran Church, 308 Market Street, New Berlin PA 17855.
