George Clooney is grieving the loss of his older sister, Adelia ‘Ada’ Zeidler, who passed away at age 65 after a courageous battle with cancer. The Oscar-winning actor paid heartfelt tribute to Zeidler, calling her his hero for her bravery and humor in the face of illness.
Zeidler died peacefully on December 19, 2025, surrounded by loved ones in Edgewood, Kentucky, as confirmed by Clooney in a statement to People magazine. Her death was announced through multiple news outlets on December 20 and 21, highlighting the close-knit nature of the Clooney family during this difficult time. The timing of her passing, just before the holidays, adds a layer of sorrow for the family, who will forever associate this period with her memory.
In his tribute, Clooney emphasized Zeidler’s extraordinary courage, stating that she faced cancer with a positive attitude that inspired those around him. He shared that both he and his wife, Amal Clooney, will deeply miss her, underscoring the personal impact of her passing on their family. This public acknowledgment reflects the strong bond between the siblings, which Clooney has often mentioned in interviews over the years.
Beyond her role as a sister to a Hollywood star, Zeidler was a respected member of her community in Augusta, Kentucky. A talented artist, she served as an elementary art teacher at Augusta Independent School for several years, where she shared her passion for creativity with young students. Her obituary describes her as a National Merit Scholar in high school, indicating her academic achievements and dedication to learning.
Her community involvement extended beyond the classroom; Zeidler was active in local activities, including participating in a book club and serving as a member of the Augusta Art Guild. She had previously been honored as the grand marshal of Augusta’s Annual White Christmas Parade, reflecting her engagement and contributions to her hometown. These roles showcase her commitment to enriching the lives of those around her through art and community service.
Despite her brother’s fame, Zeidler largely stayed out of the public eye, focusing on her family and teaching career. In past interviews, she revealed that she had aspirations of acting but chose to prioritize motherhood and her community, demonstrating her grounded and selfless nature. She once told the New York Daily News that she enjoyed being a wife and mother, and that these roles took precedence over any personal ambitions for stardom.
Zeidler is survived by her two children, Nick Zeidler and Allison Zeidler Herolaga, and her husband, Kenny, as well as her parents, Nick and Nina Clooney. The family has planned a funeral mass for December 22, 2025, to celebrate her life and legacy. Her passing leaves a void in the Clooney family, but her memory will be cherished through the stories and lessons she imparted to her loved ones.
This loss comes at a poignant time for the Clooney family, especially during the holiday season. George Clooney, who has often spoken about the importance of family, now faces the challenge of mourning a beloved sibling while continuing his professional endeavors. The news has sparked condolences from fans worldwide, highlighting how personal tragedies can resonate across public spheres.
As the Clooney family navigates this period of grief, they are supported by memories of Ada’s bravery and the love she shared. Her legacy as a teacher, artist, and devoted family member will endure, serving as an inspiration to those who knew her and a reminder of the values that transcend fame and fortune.
