Marie Rosa, recognized as the oldest living person in Canada, celebrated her 111th birthday on September 17, 2026. The event took place at The Village of Humber Heights in Etobicoke, where she was joined by family and friends.

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From a Pre-Suffrage Canada to the 111th Year

Born on September 17, 1915, Marie Rosa entered a world where the fundamental rights of citizenship were still being contested. according to the report, Rosa reached her current milestone having been born at a time when Canadian women did not yet possess the right to vote, placing her life's trajectory across the most transformative century in the nation's history.

The resilience of Marie Rosa is further evidenced by her experience during the global conflicts of the 20th century. She lived through both the First and Second World Wars, contributing directly to the war effort during the latter conflict by serving as both a seamstress and a forewoman. This transition from a domestic role to a leadership position in the workforce mirrors the broader societal shifts women experienced during the 1940s.

A Family Legacy of Centenarians: 103 and 105

While exceptional longevity is often viewed as a biological anomaly, the history of Marie Rosa's family suggests a strong genetic predisposition toward long life. Her daughter, Catherine Sinisalo, noted in an interview with CTV News that Rosa's father lived to be 105 years old, and her sister passed away at the age of 103.

This cluster of centenarians within a single family provides a rare glimpse into the intersection of genetics and lifestyle. The fact that three immediate family members surpassed the century mark suggests that the biological foundations for longevity were deeply embedded in Marie Rosa's lineage long before she became the oldest living person in Canada.

Lemon Cake and an Unplanned 'Fly-Off' in Etobicoke

The celebration at The Village of Humber Heights was characterized by an organic, spontaneous energy rather than rigid formality. Catherine Sinisalo described the birthday gathering as a "fly-off," admitting that the event was not meticulously planned and that no dignitaries were formally invited, though the doors were open to anyone who wished to attend.

Despite the lack of formal planning, the turnout was described as overwhelming. The festivities centered around Marie Rosa's favorite lemon cake, a nod to the lemon meringue pies she used to bake for her children. This simple culinary preference served as a focal point for the affection shown by the guests who gathered in Etobicoke to honor her.

The Vegetable-Based Philosophy of Marie Rosa

The secret to reaching 111 years is often a subject of curiosity, and for Marie Rosa, the answer is a blend of diet and disposition. Castaneda, the neighborhood coordinator at The Village of Humber Heights, recalls Rosa's advice to "live a happy life, love everyone, and give everyone hugs."

Beyond emotional wellness, Catherine Sinisalo attributes her mother's health to a lifelong devotion to vegetables. Rosa's philosophy toward nutrition is as inclusive as her social outlook: she believes that if you love vegetables , they will love you back, regardless of one's age, color, or status in the world. This holistic approach to living—combining nutrient-dense eating with radical kindness—defines her legacy.

The Unspecified Scale of the Weekend Family Reunion

While the Thursday event was a success, certain details regarding the full extent of the family's celebrations remain unverified. the report mentions that the family intends to celebrate again over the weekend with the remainder of Marie Rosa's grandchildren and great-grandchildren, but the specific number of descendants attending this second gathering was not disclosed.

Additionally, while the report identifies Marie Rosa as Canada's oldest living person, it does not specify which official body or registry has certified this record. Whether this status is tracked by a government agency or a private longevity organization remains an open questiion for those tracking the country's supercentenarians.