Guenn was born November 4, 1932 in Wichita, Kansas, daughter of Joseph and Daisy (Gerou) Blackburn. She was a former member of Holmeswood Baptist Church. She had worked as an accounts payable clerk at University of Health & Sciences. Guenn loved her dog Booker. She enjoyed traveling to Colorado to see her grandchildren.
She was preceded in death by her son Jerry Bowman and granddaughter Paula Bowman. Guenn is survived by her companion Jim Racette; sons Jack Bowman (Linda) and Mark A. Bowman; stepbrother Bob Rackman; two grandchildren Jake and Elizabeth; and one great-grandson.
Arrangements under the direction of Mount Moriah & Freeman Funeral Home, Kansas City, MO.