Martineau, Marguerite – passed away at the Cornwall Community Hospital on Tuesday, July 19, 2022 at the age of 93 years. Beloved wife of the late Jean-Paul Martineau. Loving mom of Jean-Louis (Suzanne), Jacques (Karen Lee), Gerald (Kim) and Bernard (Manon). Cherished grand-mère to many grandchildren and great-grandchildren. Daughter of the late Gédéon and Adiana (née Charron) Diotte. Predeceased by her infant daughter, Monique and brothers, Lorenzo, Augustin, Mathias and Jean-Paul. Arrangements are under the care and direction of LAHAIE AND SULLIVAN CORNWALL FUNERAL HOME, WEST BRANCH, 20 Seventh Street West (613-932-8482). A private service has been held. As expressions of sympathy, Memorial Donations to Meals on Wheels would be appreciated by the family. Messages of condolences may be left at www.lahaiesullivan.ca