The family announces with great sorrow her passing in Sudbury on Sunday, January 18th, 2015 shortly after celebrating her 100th birthday. Daughter of the late Alexandre and the late Cécile (née L’Heureux) Lamontagne. Wife of the late Victor Décosse. Loving mother of Denise Bélanger, Normand (late Lucille), Muriel Lalonde (late Rhéal), Jeanne Moncion (Hubert), Roland “Joe” (Diane), Jeannine Lyons (late George), Lorraine, Roger (Marilyn), Raymond (Lisa), Denis (Pierrette), Maurice (Jocelyne), Suzanne Lapointe (Darren Caswell), Diane LeBlanc (Rick) and Carole Hawes (Brian). Predeceased by her children Vivianne, Guy, Alice and Claudette Spencer (Lawnie Gross). Dear sister of Lucien “Jack” Lamontagne (Marie), Lucile Lalonde (Gord Boston) and Annette Savoie (late Laurent). Predeceased by her brothers and sisters Simone Legault, Thérèse Gauthier, Maurice Lamontagne and Raymond Lamontagne. Sadly missed by her 37 grandchildren, 59 great-grandchildren, 7 great-great-grandchildren as well as by many nieces, nephews, relatives and friends. The family will receive relatives and friends at the COOPERTIVE FUNERAL HOME, 222 Lasalle Blvd., Sudbury, Tuesday, January 20th, 2015 from 2 to 5 and 7 to 9:30 p.m. Mass of Christian Burial will be celebrated Wednesday at 11 a.m. at Notre-Dame-du-Rosaire Church, Blezard Valley. Donations (by cheque only) to the Alzheimer Society or the Northern Cancer Foundation would be appreciated.