Funeral services for Treyton G. Thompson, 22, of Fort Thompson, SD will be 2:00 p.m., Saturday, April 19, 2025 at the Fort Thompson Tribal Hall in Fort Thompson with burial in the Christ Episcopal Cemetery at Fort Thompson, SD.  Wake services will be 7:00 p.m., Thursday and Friday at the Fort Thompson Tribal Hall in Fort Thompson, SD.

Anyone wishing to follow, the procession will leave from funeral home on Thursday at 3:00 p.m.

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Treyton Gage Thompson passed away on April 13, 2025 in Fort Thompson, SD at the age of 22 years.

Treyton Gage Thompson was born on November 4, 2002 to Amy Thompson and Brian Harrison in Pierre, SD.  Treyton attended Fort Thompson Elementary and Crow Creek Tribal Schools.  While in school Treyton was a straight A student.  He enjoyed playing basketball, fishing, and being around friends and family.  He lived all his life in Fort Thompson, SD.

At the age of 11 months, Treyton was taken in and raised by his grandmother Faith Spider.  He brought so much happiness during his life.  He went through his phases of wanting to be a cowboy to a WWE wrestler.

He is survived by his father Brian Harrison, his grandmothers Nancy Miller, Faith Spider, and Cheryl Shields, his grandfathers Vincent Thompson Sr. and Dale Thompson, brothers Tristan Harrison, Trent Stepp, Bryson Drapeau, Terry St. John Jr., and Brian Harrison Jr., sisters LaShawn Stepp-O'Dea and Aleeyah St. John and many other relatives and friends.

Preceding him in death were his mother Amy Thompson, aunty Cynthia "Cindy" Thompson, grandpas Wendell "Windy" Johnson, Paul Harrison, and Curley Miller.