Mary R. Gammon Obituary
With heavy hearts, we announce the death of Mary R. Gammon of Osterville, Massachusetts, who passed away on November 10, 2025 at the age of 97. 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 R. Gammon to pay them a last tribute.
She was predeceased by: her husband Charles Gammon; her parents, Michalena Morriss (Lesiczka) and James Morriss; her son James Gammon; her sister Peggy Marek; her great-nephews, Brandon, Conner, Jacob Ybarra and Paul McDonald; Donald Ybarra.
She is survived by: her children, Mary Anne Dinnel of Centerville, MA and Thomas Gammon of Delaware; her grandchildren, Chad Dinnel, Scott Dinnel, Brian Dinnel, Erin Gammon Bakker, Elizabeth Gammon Lichtenberger, Katherine Gammon Bays and Megan Gammon Mompher; her nieces, Debra McDonald of Spring Hill, TN and Melodie Ybarra of Placentia, CA.; and her nephew Michael Marek of Yorba Linda, CA. She is also survived by 16 great grandchildren.
