Luke Joseph O'Brien Obituary
With solemn hearts, we announce the passing of Luke Joseph O'Brien (Oakville, Ontario), whose presence will be deeply missed, having departed on December 10, 2025. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was predeceased by: his child Nano Drewitt (Chuck); his grandchildren, Siobhan, Kyle, Ciara, Niall, Travis, Luke, Alexandra, Sarah, Kevin, Shannon, Ashleigh, Olivia, Braeden, Conlan, Bridget, Liam, Neve, Kieran, Connor, Ava Grace, Mila, Avery, Emmy, Blake, Leah, Isla, Abigail, Quinn, Rory and Theodore; his parents, Peter O'Brien (Iris) and Josephine O'Brien of Dublin, Ireland.; his brother John O'Brien (Gonnie); Michael (Grace).
He is survived by: his wife Mary; and his children, Brien (Debbie), Siobhan Gabura (Jeff), Mary-Jo Mulholland (Mark), Luke O'Brien (Maria-Pia), Fiona Swanek (Wayne) and Tara Drover (Jeff).

December 19, 2025
Sherry Moraca wrote a sympathy message