Alexander C. Klebenow

Alexander Christian Klebenow, 30 of Westfield, WI passed away unexpectedly on Friday February 20, 2026 at his home.

Born on November 7, 1995, in Belleville, he was the son of Tara Treglown and the late Brett Klebenow.

Alex’s greatest joy in life was being a devoted father to his three children, Zoey, Brett, and Isaac. It was an honor to experience Brett’s laughter that filled the air every time Alex stepped into the room or the pure joy seen on Alex’s face as he held Zoey or Isaac. He cherished being around the family, especially Thanksgiving and Christmas gatherings in Belleville and Albany. And often spiraled into academic tangents and philosophical debates. He loved horror movies, One Piece, Crash Bandicoot, and Mountain Dew. Alex also valued his faith and enjoyed attending Torn Church in Portage as well as praying with his mom.

Alex is survived by his mother Tara Treglown, his children Zoey, Brett, and Isaac, mother of his beautiful boys Brooke. He is further survived by his sisters Amber Alme and Rachel Roidt, as well as Grandma Julie (Pat) Andreas, Grandma Geri Klebenow, and Grandpa Roger (Terri) Babler. Aunts and Uncles, Dean (Cidalia) Klebenow, Rebekah (Carlos Remirez, Jr.), Tracy (Scott) Chapman, special Aunt Tana (Kevin) Smith. Special Aunt Stephanie (Aaron) Betts, Eric (Chris Jaderborg) Fleuter, Dustin (JoAnna) Stelter, Misti (Kerry) Flok, and special family Friend Jessie Visser. Many cousins, all of which meant the world to him. He is preceded in death by his father Brett Klebenow, Grandpa Phil Klebenow, and Grandpa John Treglown.

Alex will be cremated at the Steinhaus- Holly Funeral Home – Westfield WI. We will be having a celebration of life later in the late spring or summer when the weather is a bit warmer.

There will be a trust for the children set up at a later date.

The family would like to send a special thank you to the Marquette County Sheriff’s Department for their compassion and empathy during this difficult time.

“To anyone out there who’s hurting – it’s not a sign of weakness to ask for help. It’s a sign of strength.” - Barack Obama

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