Mark J. Hassett Sr. Obituary
The memory of Mark J. Hassett Sr. of Oxford, Massachusetts, who passed away on April 3, 2026 at the age of 70, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of Mark J. Hassett Sr. to pay them a last tribute.
He was predeceased by: his parents, John Hassett and Rhea Hassett. He is survived by: his wife Karen B. Hassett (Kiefer); his children, Dr. Heather Wright (Nathaniel Wright), Mark Hassett, Jr. and Lindsay; his siblings, John Hassett Jr. (Jack), Paula Hassett and Suzanne Hassett; his grandchildren, Callan, Elowen and Fintan Wright; and his friend Marko.
In lieu of flowers, the family requests that donations be made to the UMass Cancer Center in Mark's honor.
