John Joseph Cunningham III Obituary
With profound sadness, we say goodbye to John Joseph Cunningham III (Rockville, Maryland), whose vibrant spirit touched the lives of many. John Joseph left this world on April 30, 2026 at the age of 84, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Constance Frances Langlois and John Joseph Cunningham, II; his wife Glenda Pearl Cunningham; and his sister Jill Cunningham. He is survived by: his children, Robin E. Feigenbaum (Lee) and Christina L. Veizis (Jimmy); his grandchildren, Erica Shaughnessy (Dave), Stephanie Feigenbaum, Alexis, Sophia and Demi Veizis; his great grandchildren, Isla and Liam Shaughnessy; and his brother Michael Cunningham.
In lieu of flowers, the family requests that donations be made in his memory to the Alzheimer's Association (https://www.alz.org), supporting the fight against Alzheimer's disease and helping others facing similar challenges.
