It is with great sorrow that the family announces her passing in Sudbury on Saturday, April 1st, 2017 at the age of 83 years. Daughter of the late Joseph Christian Guilbeault and the late Marie-Anne Bérubé. Predeceased by her husband Marcel Proulx. Loving mother of Daniel Guilbeault. Step mother of Judy Larocque, Dennis Larocque, John Larocque, Michel Larocque (Carolyn), Kathy Larocque, the late Janice Larocque and Ken Larocque. Dear sister of Antoinette Seville (Tom), Maurice Guilbeault, and Denis Guilbeault. Predeceased by her siblings Beatrice Burton, Roger (Rene) Guilbeault, Annette Pelletier, Chris Guilbeault, and Marguerite Nault. Predeceased by her godchild Dr. Joanne Pelletier. Sadly missed by her 7 grandchildren, 2 great-grandchildren, her nieces and nephews, and her many friends. In keeping with Yvonne’s wishes there will be no visitation or service. www.cooperativefuneralhome.ca