Kelly Lee Curtis, Jamie Lee Curtis’ Sister, Dies of Natural Causes
Kelly Lee Curtis, sister of actress Jamie Lee Curtis, died at the age of 69 from natural causes, according to the Blaine County coroner’s office in Idaho. The office confirmed to Us Weekly that Curtis died after receiving hospice care during the week before her death on May 30. Officials also said her husband, John Marsh, was present when the coroner arrived and that she is expected to be cremated.
The confirmation came two days after Jamie Lee Curtis announced her sister’s death publicly. In her Instagram post, the Oscar-winning actress shared an emotional tribute, describing Kelly as someone who died “in her home” and “in nature,” and saying she was “at peace.” Jamie Lee Curtis called Kelly her “first friend” and “lifelong confidant,” reflecting on the close bond they shared throughout their lives.
Kelly Lee Curtis was remembered as a woman of many interests and strong family ties. Jamie Lee Curtis said her sister was a talented actress and admired for her beauty, personality, and spirited nature. She noted that Kelly enjoyed playing hearts, collecting turtles, and spending time with family. Her interests also included nature, music, thrifting, travel, Facebook, and Pokémon Go.
The tribute also highlighted Kelly Curtis’ pride in her heritage. Jamie Lee Curtis said her sister valued her Danish roots and Hungarian Jewish ancestry and considered herself a devoted American patriot. The message painted a personal portrait of a woman remembered not only for her connection to a famous family, but also for her individuality, hobbies, and deep relationships.
Kelly Lee Curtis’ death prompted an outpouring of remembrance from her sister, who used the post to honor both her sibling’s life and the peace she said Kelly found at the end. The coroner’s confirmation provided additional clarity about the circumstances surrounding her death and the final days before she passed.
The family has not publicly shared additional details beyond the coroner’s statement and Jamie Lee Curtis’ tribute. Still, the response to Kelly Curtis’ death underscored the personal loss felt by the Curtis family and the admiration expressed for her life and legacy.
Jamie Lee Curtis’ heartfelt announcement and the coroner’s confirmation together provide a fuller picture of Kelly Lee Curtis’ final days. She died peacefully in hospice care, surrounded by family, with her loved ones later remembering her with affection, humor, and gratitude for the role she played in their lives.

