Jeanne Koster Obituary
We announce the death of Jeanne Koster of Watertown, South Dakota, who passed away on June 29, 2026, at the age of 85. Jeanne will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Leave a sympathy message to the family on the memorial page of Jeanne Koster to pay them a last tribute.
She was predeceased by: her parents, Edward Reno and Jane Reno. She is survived by: her husband Jim; her daughters, Theresa Chapa (Roel) and Manju Carrow (Khris); her granddaughter Karina; and her siblings, Teddy, Jackie, Billy, Freddy, Therese, Bonnie, Danny, Philip, David, Raymond, Chris, Mike and Amy. She is also survived by numerous brothers and sisters-in-laws, and many nieces and nephews.
