Thomas Gregory Keller Obituary

It is with great sadness that we announce the death of Thomas Gregory Keller of Marshall, Illinois, born in Dongola, Illinois, who passed away on October 3, 2025, at the age of 55, leaving to mourn family and friends. Leave a sympathy message to the family on the memorial page of Thomas Gregory Keller to pay them a last tribute.

He was predeceased by: his father Thomas Harold Keller; his sister Elizabeth LaNell Smith (Clark); his grandparents, Claude, Lela Casper, Thomas Harold and Blanche C. Keller; his father-in-law Danny Boyd; and his friend Stacey Speros.

He is survived by: his mother Julia Clark (Casper); his wife Jennifer Keller (Boyd) of Marshall; his children, Thomas Wyatt Keller (Nicole) of Terre Haute and Avery Lin Keller of Terre Haute; his grandchildren, Adelyn and Elliott; his stepparents, Barry Clark of Dongola and Vicki Keller (Dillow) of Cape Girardeau; his sister Jennifer Osman (Shane); his nephews, Bryce Osman (Chloe) and Gavin Osman; his brother Brian Clark (Patricia); his nieces and nephews, Hailee and Brayden Clark; his great-nieces and great-nephews, Fallon Stearns (Nick), Josie Short (Carson) and Wyatt Horn; his niece Amy Ferguson (Patrick "Joey"); his great-nieces and great-nephews, Maegan Keller (Timmy) and Lyndsey Paulding (Mitchell); his niece Gretchen Wendling (Jamie); his brother-in-law Chris Boyd (Kim); his nieces and nephews, Delaney and Adelyn Boyd; his sister-in-law Kimberly Boyd Tarver; his nieces and nephews, Malaya, Miana, Makahri, Miavahni and Matiah Tarver; his brother-in-law Tony Smith; his nieces and nephews, Kajayah Clark, Brilea Smith, Alycia Ellett, Kelsie Hand and Noah Smith; Morgan Scott (Andrew). He is also survived by numerous aunts, uncles, cousins, great-nieces and great-nephews, extended family, and dear friends.

For those desiring, memorial contributions may be made to the Marshall Area Youth Network, P.O. Box 278, Marshall, IL 62441.