Barbara J. Tetzlaff Obituary
It is with deep sorrow that we announce the death of Barbara J. Tetzlaff (Kaukauna, Wisconsin), who passed away on January 10, 2026, at the age of 84, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Barbara J. Tetzlaff to show support.
She was predeceased by: her parents, Elvira Feller (Conradt) and Harold Feller; her in-laws, Leland and Viola Tetzlaff (Wierschke); her siblings, Myra Vanevenhoven, Donna Snow and John Feller; and her in-laws, Rob Vanevenhoven, Karen, Lloyd Beyer, Darrel, Linda Tetzlaff, Lois Gonnering, Duane Tetzlaff and Paul Krueger.
She is survived by: her husband John Tetzlaff; her children, Lorie Deering (Ken), Mark (Trisha) and Brian Tetzlaff (Jennifer); her grandchildren, John Raye (Abby), Jennifer Fusco (Anthony), Jerry, Christopher Deering (Heather), Elizabeth, Emily Tetzlaff, Eliana DeCasas (Gabe), Haileigh, Kaitlyn, Thomas, Taylor and Luke Tetzlaff; her great grandchildren, Nathan, Lainey, Noah, Parker Raye, Matthew, Weston Fusco, Theodore and Elias Deering; her brother Gary Feller (Diane); her in-laws, Giovanna Feller, Elaine Krueger, Alan Tetzlaff (Sue), Audrey Greenslade (Cliff), Lynda Tetzlaff, Gary Tetzlaff (Karen) and Glenn Tetzlaff; her godchildren, Keith Vanevenhoven, Sheila Snow, Gregg Greenslade and Terrance Tetzlaff; and her caregivers, Lily Ann, Britany and Aubrey. She is also survived by many nieces and nephews.
In lieu of flowers, please make a donation to a charity of your choice.
