Joan Cecilia Gillgannon
August 5, 1957 - May 26, 2018
Joan Cecilia Gillgannon, 60, died suddenly at her home in Cheyenne on May 26, 2018. Joan was born in Cheyenne August 5, 1957, to John and Jeanne Gillgannon (Futvoye). Joan grew up in Cheyenne and attended St Mary’s grade and high school... View Obituary & Service Information