Mary Kathryn Marsh, beloved mother, grandmother, sister, and friend, passed away on March 30, 2026, at the age of 67.

She was born on December 13, 1958, in Glen Ellyn, Illinois, to Margaret and Robert Herzfeld. Mary later moved to Longmont, Colorado, where she met her high school sweetheart and the love of her life, Steve Marsh. Together, they built a life full of love and family, eventually settling in Cypress, Texas in 1993.

Mary was a dedicated Jazzercise instructor for over 20 years, where she formed countless friendships and created lasting memories. She brought energy, joy, and encouragement to everyone she met, leaving a meaningful impact on her community.

Above all, Mary cherished her family. She is survived by her daughter, Megan Marsh Graves, and her husband, Scott Graves; her son, Jeff Marsh, and his wife, Lucy Marsh; and her beloved granddaughters, Emmie and Gwen Marsh, who brought her immense pride and happiness. She is also survived by her brothers Dave, Tom, Jerry, Mark, Jeff, Steve, and Chris, along with many nieces, nephews, and extended family members.

Mary was preceded in death by her husband, Steve; her parents, Margaret and Robert Herzfeld; and her sister, Ann.

Mary will be remembered for her warmth, strength, and the love she gave so freely to her family and friends. She found her greatest joy in time spent with her loved ones, especially her two beautiful granddaughters.

Her memory will live on in the hearts of all who knew and loved her. She will be deeply missed and forever cherished.

Funeral Services will be held on Friday, May 8, 2026, at 10:00 AM at Klein Funeral Home-Champions in Houston, Texas. A celebration of life reception will follow at Northgate Country Club from 11:00 AM to 1:00PM.