George Clooney, the Oscar-winning actor, announced the death of his older sister, Adelia “Ada” Zeidler. People confirmed Zeidler died Friday at age 65 after a battle with cancer; Clooney called her “my hero” and paid tribute to her bravery and humor.
- Fast Facts:
- Victim: Adelia “Ada” Zeidler, 65
- Date: Passed away Friday; memorial service set for Monday
- Cause: Battled cancer; died peacefully in a medical facility
- Born: Los Angeles, 1960; later lived in Augusta, Ky.
- Survived by parents Nick and Nina Bruce Clooney, children Nick Zeidler and Allison Zeidler Herolaga, husband Kenny, brother George and wife Amal Clooney
- Former elementary school art teacher and a high school National Merit Scholar
The Lede
In a brief but emotional statement to People, Clooney said: “My sister, Ada, was my hero. She faced down cancer with courage and humor. I’ve never met anyone so brave. Amal and I will miss her terribly.” Family sources say Zeidler “died peacefully surrounded by the people she loved.”
The Legacy
While Ada Zeidler largely kept to private life, her connection to one of Hollywood’s most prominent families brought her moments in the spotlight — including attending George Clooney’s 2014 wedding to Amal in Venice. Her life was defined by education and community: a former elementary school art teacher and a high school National Merit Scholar who loved reading.
George Clooney’s legacy of filmmaking and activism frames the public reaction to Ada’s passing. Top highlights from his career include:
- Ocean’s Eleven (and the Ocean’s franchise) — the breakout ensemble he helped lead.
- Syriana — earned Clooney an Academy Award (Best Supporting Actor).
- Up in the Air — a critically acclaimed starring role that reinforced his dramatic range.
Beyond film, Clooney is known for his humanitarian work, including the Clooney Foundation for Justice and producing films like Argo that amplified global stories.
Social Proof: Reactions and Tributes
People reported Clooney’s statement and confirmed the family details. In his public words, George framed Ada as a model of bravery; he and Amal are among those mourning. Family members listed in the obituary — parents Nick and Nina Bruce Clooney, Ada’s children and husband Kenny — will lead private remembrances, and a memorial service is scheduled for Monday.
Fans and colleagues have begun offering condolences on social media, while local friends and former students remember Ada for her warmth and dedication as a teacher. The Clooney family’s long history in entertainment and civic life — including Ada’s aunt, singer Rosemary Clooney, who performed at Ada’s 1987 wedding — adds a personal note to the outpouring of support.
A memorial service will be held Monday; further details were not released publicly. For now, George Clooney’s tribute frames Ada Zeidler’s life as one of quiet courage, education and family devotion.
Image Referance: https://www.hola.com/us/celebrities/20251221874134/george-clooney-mourns-the-death-of-sister-ada-zeidler/