Kathy Siberz died on Tuesday, December 23, 2025 at Meadow Ridge Assisted Living with family by her side.
A Mass of Christian Burial will be held at 11 a.m. on Tuesday, December 30, 2025 at St. Joseph Catholic Church with Father Jay Poster officiating. Visitation will be held from 10 a.m. until the time of Mass. Burial will follow at St. Joseph Catholic Cemetery.
A full obituary will be available soon, please check back.
Christine DeMonte December 23, 2025
Friend Baraboo , Wisconsin
My sincerest condolences. Kathy was a very sweet lady. I will miss her very much. Fly high Kathy
Coreen Marklein December 24, 2025
Friend Baraboo , Wisconsin
Thank you Kathy for countless hours devoted to your family and St. Joseph’s Catholic Church. You will be greatly missed. Soar on eagle’s wings Kathy to your heavenly home. No more suffering.
David A Connaher December 24, 2025
Fellow parishioner BARABOO , Wisconsin
Sorry to hear this news. As I was new to the Baraboo area, Kathy was so helpful to me. She will be missed.
Brian and Diane Pillsbury December 24, 2025
Friend Baraboo , Wisconsin
When we came to town 30 years ago, Kathy was so helpful in welcoming us into the parish. All these years she has worked tirelessly serving our community, never complaining and always with a smile. We will miss her.
Penny White Snyder December 24, 2025
Life long friend. Baraboo , Wisconsin
Sending deepest sympathy to Kathy's family. Kathy will be missed by many people including myself. Rest in Pease Kathy...until we meet again. Penny
Charlotte Snyder December 24, 2025
Friend and Classmate Baraboo , Wisconsin
So sorry to hear about Kathy! Always friendly to everyone! She was a joy to be around! She will be missed dearly! Rest in Peace Kathy!
Russ and Cheri Bono December 24, 2025
Parishioner Baraboo , Wisconsin
Kathy always put up with all of my questions and when our daughter passed away she was the one who took us to St.Joseph’s cemetery to decide on a gravesite. Her kindness made that experience so much more bearable for us. We will always be grateful for being blessed to have known her. God bless her sweet soul
Joanne Gardner December 24, 2025
friend Baraboo , Wisconsin
God bless you for your courageous fight. And now you can truly celebrate Christmas with our dear Baby Jesus!! What a wonderful gift for you! We will miss you!
Sharyl Reitz December 24, 2025
friend Baraboo , Wisconsin
I'm so saddened by the loss of Kathy. Her and I go back a long way to Jaycees days. We played cards together and of course we had ties to church as well. This is a huge loss to our whole community. She was such a kind and gentle soul. She will be greatly missed. My very deepest sympathy to David and family.
Kathy Przybylski December 25, 2025
Family friend BARABOO , Wisconsin
Kathy you are one in a million and yes we will miss you but now you are with our Savior Jesus. God Bless you. My condolences to David. She will always be in your heart.
Roger Gonzagowski December 25, 2025
Friend of Siberz Family Baraboo , Wisconsin
My condolence to David, uncle Ray and the Siberz family for your loss. I remember her mother and dad bringing her to Sunday morning church in a white dress with a bow in her hair at Durwards Glen. Will always remember Kathy like that, in her pure white dress again, as she is embraced by her Mother and Father in heaven.
Christina Karnitz December 25, 2025
Parishoner Baraboo , Wisconsin
Beautiful kind soul. My condolences to her family. Rest in peace. Fly high angel