John Geiselman Obituary

It is with sadness that the passing of John Geiselman of Carterville, Illinois is shared. John, born on June 23, 1941, passed away on June 3, 2026. Leave a sympathy message to the family on the memorial page of John Geiselman to pay them a last tribute.

He was predeceased by: his parents, Esther Henrietta (Osburg) and Roy Henry Geiselman; his daughter Amber Linn Howerton; his siblings, Roy, Bobby Geiselman and Joy Johnson; and his sister-in-law JoAnn Geiselman.

He is survived by: his wife Sarah Geiselman; his daughters, Kelly Conklin (David) and Sarah Beth Sizemore (Aaron); his grandchildren, Catie Jarvis (Jason), Sydney Howerton (Ethan Stennett), Dan Conklin (Becca), Nick Conklin (Lori), Reagen Conklin, Camille Halterman (Zach), Cole Sizemore (Alexi) and Corene Sizemore (Fox Connor); his great grandchildren, Paityn Jarvis, Sophie Jarvis, Emma Jarvis, Sarah Conklin, Vera Conklin, Charlotte Conklin, Jack Conklin, Blakely Halterman and Zeke Halterman; his sister Mary Ott (Gary); and his brother-in-law Peter Johnson. He is also survived by several nieces and nephews.

Memorial contributions can be made to the Anne West Lindsey District Library or to the Carterville United Food Pantry.