Francis (Frank) Michael Gannon, age 87, of Concord MA, passed away on March 28, 2025, after a brief illness. He was the devoted husband of Carol Sachs Gannon, his wife of over 63 years, and the dedicated father of Pamela Gannon and her husband David Douglas, Janine Gannon, and Jonathan Gannon and his wife Anne Noel Occhialino. Frank was the loving grandfather of Madison Douglas, Cameron Douglas and his wife Annika Rollock, Halley Douglas, Kate Gannon and Nora Gannon.

Born on March 10, 1938 in New York City to Frances (Trupper) and James Gannon, Frank grew up on the Grand Concourse in the Bronx. After graduating from Fordham Preparatory School, he earned a B.S. in Economics from Fordham University and an MBA in International Trade from Bernard Baruch College. Frank participated in ROTC during his college years and served proudly in the U.S. Army Reserves.

Frank had a distinguished 35-year career in international trade, specializing in raw materials, particularly antimony. His career included time at Metal Traders, Inc. and Brandeis Goldschmidt. Frank traveled widely for business in Europe, Asia, and South America, and he often brought back unique souvenirs, such as ponchos from Peru, Christmas ornaments, and the latest Andrew Lloyd Webber musical records.

The center of Frank's life was his wife, Carol, and his children and grandchildren. He and Carol spent over 40 years at their summer home in Montauk, NY, and many winters in Puerto Rico. Frank loved the beach – whether he was swimming, reading a book, or enjoying beach parties with family and friends. Frank gathered sand from every beach he visited, amassing a collection of more than 30 different sands from around the world.

In retirement, Frank and Carol continued to explore the world, riding camels in Egypt, going on safari in Africa, and traveling on the Ganges River in India. Frank loved spending time with his grandchildren and seeing them in action - in a hockey rink, softball field, or on the Charles River - and he attended every graduation, sacrament and family milestone. Nothing delighted everyone more than when Frank got into storytelling mode.

Frank made friends wherever he went. With his outgoing nature, genuine interest in people, and thoughtful character, he had a special way of making connections, whether in Dobbs Ferry, NY, where he and Carol raised their family, in Montauk, or in their most recent community of Concord, MA.

Frank was predeceased by his brother, James, and his twin sister, Frances.

Family and friends will gather for visiting hours at Dee Funeral Home, 27 Bedford Street, Concord, MA, on Wednesday, April 2nd from 5 to 7 pm. Frank's Funeral Mass will be celebrated on Thursday, April 3rd at 10:30 am in St. Bernard's Church at Holy Family Parish, 12 Monument Square, Concord Center.  A private burial will be held at a later date at Gate of Heaven Cemetery in Hawthorne, New York. Please click here to view the video recording of Frank's Funeral Mass with military honors.

Concord's Town Flag will fly at half-staff on April 3, 2025 in honor of Frank's military service.

In lieu of flowers, donations may be made to Concord Council on Aging, 1276 Main Street, Concord, MA 01742. Checks may be payable to Town of Concord and include a note that directs your donation to the COA Gift Account in Frank's memory, or to Breakthrough T1D (formerly JDRF).

Arrangements are entrusted to Dee Funeral Home & Cremation Service of Concord.