Theresa Marie Renken Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Theresa Marie Renken (Merrill, Wisconsin), who passed away at the age of 86, on March 31, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of Theresa Marie Renken to show support.
She was predeceased by: her husband David; her son Michael Renken; her parents, Felix Wianecki and Stella Wianecki; her brothers, Joe Wianecki and Stanley Wianecki; her in-laws, Ray Windorski, Janis, Jim Framke, Joyce, Jack Bitcon, Barbara, John Renken, Lorene Renken and Donald Eckardt; and her nephews, John Wianecki, Rick Renken and Doug Framke.
She is survived by: her children, Alan Renken (Doreen) of Merrill and Pam Switalski (William 'Bill') of Des Plaines, Illinois; her grandchildren, Melissa Tessmer (Jesse) of Milwaukee, Chris Renken (Robyn) of Merrill, Jenna Lezotte (Zach) of Merrill, Anthony Renken (Becky) of Merrill, Matt Renken (Ashley) of Hudson and Heather Young of Merrill; her great grandchildren, Mason, Caden, Emberly, Keaton, Lexi, Braxton, Hunter, Harley, Kira and Erik; her siblings, Rose Windorski of California, Pat Lahr of Wausau and Ray Wianecki (Betty) of Mosinee; and her siblings-in-law, Rosemary Wianecki of Eagle River, Carol Scheel of Wausau, Sharon Koziel (Lenny) of Wausau, Mae Eckardt of Merrill and Marvin Hartwig (Donna) of Merrill.
The family requests that any memorials be given to Trinity Lutheran Church in memory of Theresa Renken.
