Per Bill’s wishes, cremation rites have been accorded. The family encourages friends to honor his memory in their own special way. Bosma-Gibson Funeral Home is assisting the family with arrangements. A memorial has been established.
Bill was born July 23, 1934, in Kewanee, the son of Williard and Rosie (Wucter) Barnes. He was educated in the Kewanee grade schools. On April 2, 1964, he married the love of his life, Mary Ann Tiemann, in Kewanee. They shared more than 62 years together before her passing on July 12, 2026. Bill was employed as a welder with the Boilermakers in Kewanee until his retirement. A skilled craftsman, he was known as a jack of all trades and could fix just about anything. Whether helping family, friends, or neighbors, Bill was always willing to lend his knowledge and mechanical expertise. An avid outdoorsman, Bill enjoyed hunting, fishing, and camping. Some of his happiest moments were spent on the river with his wife, creating memories they cherished together.
Surviving are three daughters, Becky Gwinn of Kewanee, IL, Betty Barnes of Prophetstown, IL and Brenda Barnes of Alta Vista, IA; two sons, Brian (Kelli) Barnes and Bruce Barnes both of Kewanee, IL; two grandchildren, Shawn Shinburger and Brian Reiff Jr.; one sister-in-law, Betty Tiemann.
He was preceded in death by his parents; his wife, Mary; one sister, Dorothy Shambaugh; two brothers, Donald “Sonny” and Kenny Barnes.
To send flowers to the family or plant a tree in memory of William, please visit the floral store. Condolences can be shared at bosmagibson.com.




