Kathleen Sibilski Obituary
It is with great sadness that we announce the death of Kathleen Sibilski (Burlington, Wisconsin), born in Milwaukee, Wisconsin, who passed away on January 2, 2026, at the age of 82, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her husband James Sibilski; her mother Emily Constance Ball (Pisarek); and her stepfather Martin Ball. She is survived by: her brother Jeff Becker; her children, Joseph Sibilski (Kathleen), John Sibilski (Stacey) and Katherine Brumley (Clinton); her grandchildren, Jack, Alyse, Emily, Mary, Abigail, Andrea, Charles and Mollie; and her great grandchildren, Emma and Baby Schaefer. She is also survived by her nephews, cousins.
In lieu of flowers, please consider a donation to the Vince Lombardi Cancer Clinic in Burlington, WI.
