Margaret Anne Marcus Obituary
With heavy hearts, we announce the death of Margaret Anne Marcus (Gananoque, Ontario), who passed away on February 23, 2026 at the age of 83. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her husband Dave Marcus; her parents, Joe Oster and Amy Oster; and her brother Rick Oster (Rita). She is survived by: her children, Pauline Smith (Richard Plunkett), Kingston, Laura Dumont, Gregory Marcus (Francine) and Gatineau; her grandsons, Christopher (Halina), Matthew (Kendra), Jacob (Mars) and Nicholas; her great grandchildren, Pierre-Olivier, Annie-Pier, Lyla and Jonah Smith; her brother Terry Oster (Patsy); and her nieces and nephews, Robbie, Allison, David and Nicole Oster. She is also survived by her grandchildren and great grandchildren.
As expressions of sympathy, memorial donations to U.H.K.F (ICU) 4-55 Rideau St. Kingston, On K7K 2Z8, St. Joseph's Catholic Church 392 Palace Rd. Kingston, On K7L 4T3 or to the Charity of your choice would be appreciated by the family.
