Iwanczyk, Mary Passed away peacefully in the presence of family and friends, at Lakeridge Health Oshawa, on Tuesday May 16, 2017 at the age of 75. Beloved wife of Kazimierz. Loving mother of Stella Iwanczyk, Franky Iwanczyk, Aggie Dow (Larry) and Ted Iwanczyk (Angie). Cherished Babcie of Josh, Kristen, Cyndie, Allyssa, Carly, Shelby, Jake, Emila, Dominik and special great granddaughter Rylie. Predeceased by grandchildren Kacie and Kallie. Survived by her sisters Agnes and Anne. Will be lovingly remembered by many nieces, nephews, family, neighbours and friends. Resting at the Armstrong Funeral Home, 124 King Street East, Oshawa on Thursday May 18th from 2-4 & 7-9 pm. Evening Rosary will be held at 8pm. Mass of Christian Burial will take place at St. Hedwig’s Roman Catholic Church on Friday May 19th at 11 am. Interment to follow at Resurrection Catholic Cemetery, Whitby. Memorial donations to Community Living Durham would be appreciated. For online condolences please visit www.armstrongfuneralhome.net.