I don't see a reply to your original GGF query so I'll post here supposing you or others might need it.
Your GGF was Josiah Graves Puffer, b. 13 Nov 1836, Sunderland, MA. He married, 1858, Mary T. Manzer. She was b. Jul 1834, NY.

I have no death dates for either.
Dave
GS9 of George Puffer