Trevor Lee Thunder, age 31, of Keshena, passed away unexpectedly on Tuesday, April 28, 2026, in Waupun. Trevor was born on August 15, 1994, in Evanston, Illinois. He enjoyed spending time with his family. Trevor was a kind and caring person who always offered a helping hand. His children were his world and never missed an opportunity to make memories with them.

Trevor is survived by his children, Caden, LeRoia, Presley and Jordan; mother, Linda (fiancé, Will Day) Thunder; grandmother, Sue Thunder; siblings, Tim Thunder, Brandi Delgado and Selena Delgado; aunts and uncles, Warren (Stephanie) Thunder, Jr., Jacob (Erin) Thunder, Danielle (Ryan) Coffey and Cherie Thunder; stepfather, Frank Delgado; and step sisters, Tina Delgado, Stacy Delgado and Rachel Delgado. He is further survived by niece, Lorelei, nephews, Sterling, Dominic and Brian, several cousins, other relatives and friends.

Trevor is preceded in death by his grandfather, Warren Thunder, Sr.; and baby sister, Sienna Delgado.

A gathering of family and friends will be held at the Fr. David Kiefer Room at Neopit Community Center starting on Friday May 1, 2026, from 1:00 pm until Saturday May 2, 2026, at 3:00 pm. Swedberg Funeral Home is assisting the family with arrangements.