Robert G. Callahan Obituary

With solemn hearts, we announce the passing of Robert G. Callahan of Marlborough, Massachusetts, whose presence will be deeply missed, having departed on December 17, 2025. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

As we bid Robert farewell, let us not mourn the absence of his physical form, but rather celebrate the essence of his spirit that lingers in the spaces between moments. For Robert is not truly gone, but merely transformed, his energy intertwined with the fabric of the universe itself, forever dancing among the stars.

He was predeceased by: his parents, Joseph Callahan (Alice) and Alice Callahan (Crook). He is survived by: his wife Diane Prince Callahan.

Please consider making a donation in Robert's name to a charity of your choice.