Mary Anne Koester Obituary
It is with great sadness that we announce the death of Mary Anne Koester (Green Bay, Wisconsin), who passed away on October 3, 2025, at the age of 93, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Harold Hauterbrook and Eloise Hauterbrook; her husband Jerry; and her brothers, George and Peter Hauterbrook.
She is survived by: her daughters, Julie Leser (James) and Janet Koester (Kathleen Candee); her grandsons, Jonathan Leser (Jenna) and Matthew Leser; and her sister-in-law Carol Hauterbrook. She is also survived by many nieces, nephews, and dear friends.
Visitation will be held on Thursday, October 9th 2025 from 10:30 AM to 11:25 AM at the St. Matthew Catholic Church (130 St Matthews St, Allouez, WI 54301). A funeral Mass will be held on Thursday, October 9th 2025 at 11:30 AM at the same location.
In lieu of flowers, memorials may be directed to the YWCA of Greater Green Bay.
