Celeste Robillard Obituary: 30-Year-Old Mother and Nine-Month-Old Son Gabriel Killed in Tragic Highway 69 Crash in Ontario
The Chelmsford, Ontario, community is mourning the heartbreaking loss of Celeste Robillard, a beloved 30-year-old wife, mother, daughter, sister, granddaughter, and friend who died alongside her nine-month-old son, Gabriel, following a tragic collision on Highway 69. The devastating crash occurred on Friday, November 6, 2026, north of Key River, Ontario.
News of the tragedy has brought sadness to relatives, friends, and community members as they remember two lives lost far too soon.
What Happened to Celeste Robillard?
According to reports, Celeste was travelling toward Sudbury when the passenger vehicle she was driving collided with a tractor-trailer at approximately 8 p.m.
Emergency responders, including the West Parry Sound Ontario Provincial Police, Sudbury District Emergency Medical Services, and local fire services, attended the scene.
Celeste was pronounced dead at the scene. Her nine-month-old son, Gabriel, was transported to a local hospital by emergency medical personnel but later died from his injuries.
The tractor-trailer driver sustained injuries that were not considered life-threatening.
The collision resulted in an overnight highway closure while emergency crews and investigators worked at the scene. Highway 69 reopened during the early hours of Saturday, November 7.
Celeste Robillard, Cause of Death
Celeste’s death followed the serious Highway 69 collision involving a passenger vehicle and tractor-trailer. However, the precise circumstances and contributing factors behind the crash have not been publicly established.
West Parry Sound OPP is investigating with assistance from specialized collision investigators, traffic reconstruction personnel, and Ontario’s Office of the Chief Coroner.
No final determination about the cause of the collision should be assumed while the investigation continues.
Remembering Celeste and Gabriel
Celeste was described in a family fundraiser as a cherished wife, mother, daughter, sister, granddaughter, and friend. Originally from Chelmsford, she had reportedly been living in York, Ontario, for several years before the tragedy.
Her son, Gabriel, affectionately known as Gabo, was only nine months old. Their deaths have left loved ones facing an unimaginable loss.
A fundraising campaign was established to help the family with funeral expenses and unexpected costs following the tragedy. Community members have been encouraged to offer support through donations and kind messages.
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