Kathleen A Seifert Obituary
We bid farewell to Kathleen A Seifert of Trevor, Wisconsin, whose journey of life gracefully concluded on August 5, 2025 at the age of 80. Kathleen touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. 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, Walter and Rose; and her brother Ronald Royek. She is survived by: her husband Donald R. Seifert; her daughters, Denise Gardner (Dale) and Karen Burns (Eric); her grandchildren, Douglas, Stephanie, Sydney Ian (Andrew), Joseph (Angelica), Kayla (Da'Nae), Kyle (Myka) and Rachel (Adriana); and her sister-in-law Martha Royek. She is also survived by four great-grandchildren.
In lieu of flowers, donations are appreciated to the Wisconsin Ovarian Cancer Alliance, 13825 National Ave., Suite 103, New Berlin, WI 53151.
