Jill A. Wieser, a beloved member of the Cheyenne community, passed away on July 12, 2025, at the age of 64. Born on July 3, 1961, in Cheyenne, WY, Jill graced the lives of many with her kindness, love, and compassion. She was a dedicated head cashier at Pioneer Park for 11 years, where she cherished the opportunity to serve the children of her community, leaving an indelible mark on those she encountered.
Jill was a proud graduate of Cheyenne East High School. Throughout her life, she was known not only for her work ethic, but also for her vibrant personality. She danced joyfully in the kitchen while cooking, often filled with laughter that was truly contagious. During the holiday season, her spirit shone brightest as she baked Christmas goodies with her grandchildren, creating cherished memories that will last a lifetime.
Her passions extended beyond the kitchen; she loved tending to her garden, listening to loud music, and dancing, embracing all that life had to offer. Jill also had a creative side, immersing herself in arts and crafts, particularly painting ceramics, and was always eager to learn new things. She loved all animals since she was a child.
Jill's family was her pride and joy, and she took immense pride in her role as a mother and grandmother. She is survived by her mother, Harriett Loose; her husband, Marc Wieser; and her children, Son Cristopher Wieser his girlfriend Tara Rohwer, daughter Katherine Miller her boyfriend Zebadiah Harris, daughter Adrianne Feliu her husband Rene Feliu. She also leaves behind her grandchildren, Cristopher Wieser Jr., Torianna Vogelsong, Kristyn Miller, Lilly Small, and Zebadiah Harris Jr., as well as her great-grandchildren, Adryan Robinson, Atlas Casey, and Theodore Vogelsong. Jill is further survived by her siblings, Jim Loose and Merijean Sumner, and her nephew Travis Wieser his wife Candance Wieser, and nephew Kevin Sumner.
She was preceded in death by her father, Melvin Loose; her brother, Michael Loose his girlfriend Connie Wickert; her nephew, Jeffrey Sumner; and her brother-in-law, Michael Wieser.
Jill A. Wieser will be remembered for the love she cultivated in her family, her tireless work in her careers, and her remarkable ability to touch the lives of others with her warmth. Her legacy will continue to shine in the hearts of those who knew and loved her.
To plant trees in memory, please visit the Sympathy Store.
2222 Russell Ave, Cheyenne, WY 82001

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