Mary Ann Kostuch Obituary
With heavy hearts, we announce the death of Mary Ann Kostuch of Menomonee Falls, Wisconsin, born in Amherst Junction, Wisconsin, who passed away on November 29, 2023 at the age of 83. 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, Walter Ostrowski and Irene Ostrowski (Smaglik); her son Paul; and her siblings, Leonard Ostrowski and Lorraine Kostuch.
She is survived by : her husband Ernest Kostuch; her children, John Kostuch (Jennifer), Michael Kostuch, Amber Schweinert (Michael) and Troy Kostuch (Shannon Emanuele); and her grandchildren, Noah, Regina Kostuch, Zoey Kostuch, Samantha, Christopher and Avalyn Schweinert.
She especially enjoyed quilting with her sister Lorraine and donating them to the St. Adalbert church picnic in Rosholt WI.
