Mark Joncas Obituary
With heavy hearts, we announce the death of Mark Joncas of Rexburg, Idaho, who passed away on March 13, 2026 at the age of 66. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Mark Joncas to pay them a last tribute.
In the echoes of fond remembrance, may a sense of peace be found, knowing that the memories held dear will continue to shape and inspire his loved ones, keeping Mark's spirit alive in the hearts and actions of family and friends alike. While his presence may be gone, his impact lives on in the kindness shown to others and the joy found in the ordinary moments of life.
He was predeceased by: his parents, Edward Francis Joncas and Gloria Lucy Joncas (Trolla). He is survived by: his wife Melanie Joncas (Wescott); his children, Aaron M. Joncas, Leah J. Anglesey, Jared N. Joncas, Seth E. Joncas, Nathan P. Joncas and Joseph P. Joncas; and his siblings, Denise Spinelli and Gregory Joncas. He is also survived by thirteen grandchildren.
