After much frustration and a few curse words all the photo albums are back online. The link from Frothingham.us should bring you to them, but if not, this link will work.
They still need some details fixed. The captions all disappeared when I re-loaded the pictures, and they reverted to the original file names. I'll try to make them prettier soon. For now, they are organized in albums, mostly by family or contributor. The gravestones are in a separate album, grouped by cemetery name and can be found at this link: