Harold F. Marcoux Obituary
We are sad to announce that, on October 12, 2025, at the age of 80, Harold F. Marcoux of Aurora, Illinois passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Roy Marcoux and Mae Marcoux (Tomczyk); his brother James Marcoux; and his granddaughter Lillian Rose Marcoux. He is survived by: his wife Kathleen (Geoffrey); and his children, Patrick Marcoux (Jane) of Oswego, Michelle Morrison (Jim) of Allendale, MI, Nicholas Marcoux (Amy) of Chanute, KS, Matthew Marcoux (Madeline) of Aurora, Bethany (Ethan Boulanger) of Aurora, Katelynn (Chris Bentley) of North Aurora, Sarah Barry (Michael) of Aurora, Mark of Chicago, Emily of Aurora, Jeffrey Marcoux (Kalie) of Batavia and Jacob Marcoux (Rachel) of Aurora. He is also survived by 23 grandchildren and 10 great grandchildren.
In lieu of flowers, the family requests donations to the Arbor Day Foundation to plant a tree in Harold's honor. The family has chosen to send donations to Arbor Day FoundationDonate Now (https://shop.arborday.org).
