Mary Louise McMahon Obituary
It is with great sadness that we announce the death of Mary Louise McMahon of Hampton, New Hampshire, who passed away on February 10, 2026, leaving to mourn family and friends. 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 Mary Louise McMahon to pay them a last tribute.
She was predeceased by: her parents, Edward Dunn and Mary Dunn (Coughlin); her children, William McMahon of Seabrook, Stephen McMahon of Seabrook and Patricia (Nicholas Camuso) of Seabrook; her granddaughter Anna Marie Camuso; and her sisters, Rebecca Atkins (Dunn) and Patricia Dunn.
She is survived by: her son Peter McMahon of Seattle, WA; her grandchildren, Nina Camuso, Antonio Camuso, Rocco Camuso, Nicole Camuso and Colby McMahon; and her brother Edward Dunn. She is also survived by three great grandchildren; and several nieces and nephews.
