Susan Rittenberry

“

Susan lived a life marked by faith, kindness, and devotion to others.

Susan Rittenberry, age 54, of Clarksville, Tennessee, passed away at her home on Sunday, October 25, 2026, while surrounded by the love and comfort of her family.

Born on April 16, 1972, in Okinawa, Japan, Susan lived a life marked by faith, kindness, and devotion to others. She was a graduate of Northwest High School, Class of 1991, and went on to serve with dedication in her work at Advanced Therapy Solutions of Clarksville, where she was a proud Registered Behavioral Technician.

Susan loved her Lord Jesus and was proud to share her faith not only in words, but in the way she lived each day. She was a member of the church family at Faith Outreach Church, and her kindness and care shone through in everything she did. Whether she was crafting, baking, or simply spending time with her beloved family, Susan found joy and her mark in life by caring for those around her and creating warm, meaningful moments.

Susan was preceded in death by her mother, Eun Koung Hun. In addition to her father, Jimmie Killingsworth, she is survived by her loving husband, Jason Rittenberry; daughters, Elena Garcia (Jared), Rachel Rittenberry, and Faith Guzman; grandchild, Ezra Garcia; and brothers, Jim and Ron Killingsworth (Kristin).

Visitation will be held from 4:00 until 7:00 PM on Thursday, October 29, 2026, and again from 10:00 until 11:00 AM on Friday, October 30, 2026, at McReynolds-Nave & Larson Funeral Home. Celebration of Life will begin at 11:00 AM on Friday, October 30, 2026, at the funeral home with Pastor William Luffman officiating. Susan will be laid to rest at the Smith-Austin Cemetery. Serving as pallbearers are Jared Garcia, Ron Killingsworth, Chris Ellis, Danny Sisk, Nick Dunkerley, and Matt Tipton.

Susan's family and friends will remember her for her gentle spirit, her faithful heart, and the love she gave so freely. Her life was a blessing to those who knew her, and her memory will be treasured always. For those that wish, a condolences to Susan's family may be made on her obituary page at NaveFuneralHomes.com.