Linda Diane O'Brien

Linda “Diane” (Baumann) O’Brien, 79, passed away on February 19, 2026. Born February 7, 1947, in St. Louis, Diane lived a life defined by love, strength, and devotion to her family.

She carried herself with quiet grace and a generous spirit, always placing the needs of those she loved above her own. Her kindness, laughter, and unwavering support created a foundation of warmth and security for everyone blessed to know her.

Diane leaves behind a lifetime of memories filled with compassion and joy. Her love shaped the lives of her children and grandchildren and will continue to live on through them every day.

She is lovingly survived by her daughter, Kelli (O’Brien) Brady and her husband, Andre Brady; her son, Chris O’Brien; her grandchildren, Ashley (O’Brien) Gee and her husband, Blake, and their son, Hayes; Jade Brady; Brenden Brady; Avery Brady; and Carson O’Brien. Each of them was a source of immense pride and joy in her life.

Diane’s legacy is one of faith, family, and unconditional love. Though she will be deeply missed, the values she instilled and the love she gave so freely will remain in the hearts of those who knew her forever.

Permanent online condolences, stories and photos may be shared at www.hhlohmeyer.com