John "Jack" Grandchamp, Jr., 87, of Fairmont, passed away Sunday, October 26, 2025. He was born in Morgantown on May 8, 1938, the son of John Joseph Grandchamp, Sr. and Eleanor Coburn Debolt.

Jack worked was a veteran of the United States Air Force, serving for 15 years. He was a business owner in Florida, worked as a clerk for the Marion County Library, and volunteered for the Marion County Senior Center. Jack was an avid bowler and pool shooter.

Jack is survived by his siblings, Mary Ann Ketchum of Milton, FL, Susan Johnson of Milton, FL, and Richard "Dick" Grandchamp of Fairmont, WV; and one nephew, Keith Grandchamp-Mitchell of FL.

In addition to his parents, Jack was preceded in death by his sister-in-law, Phyllis Grandchamp; and brother-in-law, Richard Johnson.

The family will receive friends at Domico Funeral Home, 414 Gaston Avenue in Fairmont, on Tuesday, November 4, 2025 from 3:00 p.m. until 7:00 p.m. The service will be at the funeral home on Tuesday at 7:00 p.m. with Rev. Matt Holbert officiating. Online condolences may be sent to the family at www.domicofh.com.