IRWIN (nee JOHNSTONE):; ;Heather Susan Karen 4 March, 2022 surrounded by her loving family at home.  Of North Richmond formerly of Seven Hills. Much loved wife of Marcus, devoted mother & mother-in-law of Matt, Tim & Jamie, Jake & Bree, loving sister & sister-in-law of Lorraine, Stephen, Neil & Julie, Leanne & Greg and auntie of their families.Funeral and committal services for HEATHER will be held in the Chapel of Leura Memorial Gardens Crematorium, Kitchener Road, Leura ON MONDAY (14^TH MARCH, 2022) AT 11.00 AM. No flowers by request & in lieu donations could be considered to Ovarian Cancer Research Foundation and can be made directly through their website.