John Thomas Walsh Obituary

With solemn reverence, we commemorate John Thomas Walsh (Bethesda, Maryland), whose life came to an end on October 22, 2025 at the age of 76, leaving behind cherished memories. Leave a sympathy message to the family in the guestbook on this memorial page of John Thomas Walsh to show support.

He was predeceased by: his parents, Dr. William B. Walsh and Helen Rundvold Walsh. He is survived by: his wife Mary Grandin Walsh; his children, Allyson Hauck (Jay), Caroline DiBenedetto (Stephen), John Walsh (Elizabeth) and Taylor Walsh; his grandchildren, Caroline, Charlotte, Madeline, Mary Elizabeth, Allyson, Stephen, Grandin, Teddy, Johnny and Christian; and his brothers, William Walsh (Jane) and Thomas Walsh (Catherine). He is also survived by cousins, nieces and nephews.

In lieu of flowers, donations may be sent in memory of John Thomas Walsh to Children's National Hospital Foundation, Attention: Gift Administration, 1 Inventa Place, 6th Floor West, Silver Spring, MD 20910 or childrensnational.org/giving/.