She was predeceased by her husband Donald Longden; parents Pietro and Giudita Ferro and sisters Elda Mendels and Linda Spencer.
Left to mourn her passing is her daughter Nada Lefko (David); son Gordon Longden; grandchildren Corey (Krysel), Jamie (Brad) and great grandson Brody.
She enjoyed entertaining, travelling, gardening, baking and sewing. Mary was loved by all and will be sadly missed.
We love you and you will always be with us. Rest in Peace.
Memorial Mass will be held at 1:00 p.m. on Monday, September 14, 2026 at St. Ignatius Parish, 255 Stafford St., Winnipeg, MB