Passed away peacefully at her residence with her family by her side on Sunday, March 12th, 2023. Dear daughter of the late Waltraud Busse. Loving mother of Alexander McKenzie and Alannah McKenzie (Tyler Gregory). Dear sister of Chris Busse. Wife of James McKenzie. Andrea will be fondly remembered by her extended family and friends. A celebration of life will be held at a later date. Online condolences may be made at www.oshawafuneralhome.com