Wilma Knoll Obituary
With heavy hearts, we announce the death of Wilma Knoll of Vassar, Michigan, who passed away on September 16, 2020 at the age of 89. 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, Herman Petzold and Selma Petzold; her husband Mervin Knoll; and her brothers, Robert Petzold and Hilbert Petzold.
She is survived by: her children, Brian Knoll (Lisa) of Vassar, MI, Keith Knoll (Jenny) of Vassar, MI, Lynette Heinlein (Bruce) of Vassar, MI, Denise Sommerfield (Scott) of Munger, MI and Deborah Zwerk (Charles) of Reese, MI; her grandchildren, Andrea Lowe, Douglas Knoll, Rebekah Knoll, Jeffrey Knoll, Cory Knoll, Bret Heinlein (Devin), Karah Leach (Andrew), Lance Heinlein (Lisa), Luke Sommerfield (Paige), Lesley Sommerfield (Andrew Pichardo), Bradley Sommerfield, Nicholas Zwerk (Angie), Calvin Zwerk and Hillary Romain (Mark); her siblings, Ronald Petzold (JoAnne) and Norene Trappa; and her sisters-in-law, Lorine Petzold, Bernice Schiefer and Loretta Weber. She is also survived by ten great-grandchildren.
Those planning an expression of sympathy may wish to consider memorials to St. Lorenz Lutheran Church or Charity of Donor's Choice.
