Mary Marcella O'Shaughnessy's obituary , Passed away on March 23, 2026 in Mississauga, Ontario
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Mary Marcella O'Shaughnessy

September 16, 1929 - March 23, 2026 (96 years old)

Mississauga, Ontario

Mary Marcella O'Shaughnessy's obituary , Passed away on March 23, 2026 in Mississauga, Ontario
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Mary Marcella O'Shaughnessy

September 16, 1929 - March 23, 2026 (96 years old)

Mississauga, Ontario

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Mary Marcella O'Shaughnessy Obituary

In loving memory of Mary Marcella O'Shaughnessy (Mississauga, Ontario), who departed this world on March 23, 2026 at the age of 96. Mary Marcella leaves behind a legacy remembered by family and friends. Leave a sympathy message to the family on the memorial page of Mary Marcella O'Shaughnessy to pay them a last tribute.

She was predeceased by: her husband Martin; her siblings, Catherine, Alistair (Kaye), Louise (Francis), John A, Dougald, Malcolm (Barbara), Rose (Ken) and Frankie; and her parents, Donald Angus and Sarah MacEachern (MacDonald).

She is survived by: her brother Gerald (Brenda); her children, Donna (Martin), Sean, Maureen (Sudhir), Louise (John), Michael and Eamon (Susan); her grandchildren, John, Bridget, James, Maeve (John), Hannah, Tara, Kieran, Patrick and Charlotte; and her great grandchild Isla.

Memorial donations may be made to Ian Anderson House, Support Us - Ian Anderson House (https://ianandersonhouse.com).

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3 people wrote a message from the heart

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May 6, 2026

Paula wrote a sympathy message

“Am very sorry to hear of Aunt Mary's passing. She was a lovely and accomplished woman whom I admired and loved. Praying for the family. Paula Harnum”

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March 28, 2026

Suzanne Wickware wrote a sympathy message

“Louise and family. We are sorry to hear of the loss of your Mother. May God bless her and keep her safe with Him. We will keep you all in our prayers. From John and Suzanne”

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March 26, 2026

K wrote a sympathy message

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Events

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Sun

Mar 29

Visitation

Neweduk-Erin Mills Chapel
1981 Dundas St W, Mississauga, ON L5K1R2

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