Marlene J. Sperka Obituary

We are sad to announce that, on January 12, 2026, Marlene J. Sperka of Mukwonago, Wisconsin passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

She was predeceased by: her spouse Thomas Sperka; and her siblings, John "Jack" Rychner, Phillip Rychner and Jean Wadsworth. She is survived by: her children, Patricia Karthausser (Walter), Michael Sperka (Carol), Kathleen Froehlich (Gary), Barbara Bauer (Daniel) and Karen Hamilton (Michael); her grandchildren, Tiffany, Thomas, David, Andrea, Emily, Katelyn, Kelly, Kirstin, Macy, Hannah, Hayden and Haddie; her great grandchildren, Jaxson, Owen, Jace, Louise, Piper, Ozan, Mira, Vita, Mara, Luella, Gabriel, Theodore, Mack, Hayes, Laurel and Rosalie; and her brother Charles Rychner. She is also survived by other relatives and friends.

Memorials in Marlene's name may be made to the UW Wisconsin Andrea Michelle Sperka Scholarship Fund or Zilber Family Hospice.