Shirley M. Thomas

Shirley Mae Thomas, 91, of Kennebec, South Dakota, left this life peacefully on July 7, 2026, with her family by her side.

The first of four daughters, she was born April 2, 1935, in Torrance, California, to Ralph and Lula Gardiner. Her family moved often while her father searched for work before eventually settling in Reardan, Washington, where Shirley graduated from high school in 1954. During her high school years, she was a baton twirler, a reflection of the bright spirit and enthusiasm she carried throughout her life.

Shirley met Leon Thomas on a blind date while he was stationed in Spokane, Washington, as an Air Force recruit. They married on October 2, 1954. After spending a short time in Kansas, where Leon was raised, the couple moved to Kennebec in 1955 to begin farming and building their future together. In those early days, Shirley and Leon lived in a small camper at the KOA while they worked toward creating a home and a life in their new community. Together, they raised three children: Sherie, Linda, and Kevin.

As the years passed, Shirley and Leon continued to build the life they had dreamed of. In 1972, they purchased their home at 405 S. 2nd Avenue, where they raised their family and created countless memories. Shirley was a devoted farm wife, during harvest she spent long days preparing full hot meals for the crew and delivering it to the field so they could continue to bring the crop in. Providing for others through hard work, a full table, and homemade meals was one of the many ways Shirley showed her love.

Family was always at the center of Shirley’s life. She found joy in cooking, baking, shopping, and making sure everyone around her felt cared for. She taught her girls the art of cooking and baking, passing down traditions that will continue for generations. There was always a treat waiting after school, especially her warm peanut butter cookies. Her Christmas candy, including the famous peanut brittle, fudge, and divinity, was loved by many. Her homemade noodles and chicken-fried steak brought family and friends together around her table.

Shirley had a tender heart and always put others before herself. She loved calling family and friends just to check in, hear how they were doing, and learn what they were up to. Those phone calls became a treasured part of life and will be deeply missed. She loved shopping, wore her heart on her sleeve, and was known for returning gifts since you needed it more—a memory her family will smile about. Shirley also had a special love for animals and welcomed many pets throughout her life, including her dog Suzy and her orange tabby, Pumpkin.

Throughout the years, Shirley worked many jobs around town, including waitress, housekeeper, fry cook, and candy maker. No matter the role, she brought the same dedication and care she gave to everything she did. Her most cherished role, however, was being a mother, grandmother, and great-grandmother.

Shirley is survived by her children, Sherie (Philip) Hall, Linda (Buzz) Whitney, and Kevin (Janelyn) Thomas; five grandchildren, Scott, Colton, Kristen, Kelsey, and Bodie; nine great-grandchildren, Devon, Hailey, Dylan, Fiona, Norah, Delilah, Theodore, Liv, and Sabrina; her sister, Ruth; and many beloved nieces, nephews, extended family members, and friends.

She was preceded in death by her husband, Leon; her parents, Ralph and Lula Gardiner; her sisters, Mary and Irene; her parents-in-law, Mike and Helen Thomas; and her brother-in-law, Duane.

Shirley touched many lives with her kindness, generosity, and devotion to family and friends. She showed love through a home-cooked meal, a warm cookie, a phone call to check in, and always putting others first. Her legacy will live on through the traditions she created, the recipes she shared, and the family she loved so dearly.

A Celebration of Life will be held on Sunday, August 2, 2026. Cookies and coffee will be served from 2:00 to 3:00 p.m. at the Kennebec Senior Center, followed by a graveside service at the Kennebec Cemetery.