Heidi R. Irwin

Heidi R. Irwin, a vibrant and loving soul whose spirit could light up the darkest of days, left this world on August 28, 2025, in St. Peters, Missouri. Born on December 17, 1990, in Walla Walla, Washington, she led a life that embodied the joy of living, touched by her fun-loving, bubbly personality and an ever-caring nature.

From a young age, Heidi was known for her adventurous spirit, playing hard as a child and returning home filled with laughter and the delightful scent of dirt. This playful nature transitioned beautifully into her adulthood, where she embraced the outdoors with a passion that was infectious. Whether it was fishing with her beloved son, Chase, biking, or camping under the stars, Heidi sought to fill each moment with adventure and joy, pulling her loved ones into experiences that turned into cherished memories.

Heidi's greatest pride and joy were undoubtedly embodied in her son, Chase Irwin. Their bond was unshakeable, built on afternoons spent together exploring the great outdoors, and evenings filled with laughter. Heidi’s most proud accomplishment was being a loving mother, and she poured her heart into nurturing and guiding Chase, ensuring he felt the warmth of her love at every turn.

She is survived by her devoted son, Chase; her loving parents, Tom and Kathleen Irwin; her grandmother, Jeanne Mitchell; her cherished partner, Kamran Hussain, and many other beloved aunts, uncles, cousins and friends. Each of her family members will carry forward the light that Heidi brought into their lives. She leaves behind a legacy of kindness and compassion, forever remembered as a good person with a big heart.

Heidi was predeceased by her grandfather, John Mitchell.

A memorial gathering to honor Heidi's life will take place on September 13, 2025, from 2:00 PM to 5:00 PM at Newcomer Funeral Home in St. Peters, Missouri. This gathering provides an opportunity for all who knew and loved her to come together and share in the memories of a remarkable woman whose life was a beautiful tapestry of love, laughter, and adventure. She will be deeply missed but never forgotten.

In lieu of flowers, the family kindly requests that you consider a donation to support Heidi's son in his future endeavors. If you would like there will be a fund set up for Chase Irwin and maintained by his grandparents.