Have you made any further progress on this line? We spoke several years ago.

From the death certificates of Hiram and Jeremiah: Their parents are listed as Hiram Frost and Rachel Tolls (Tolds). Another researcher also located her birth record in Vermont, listing her parents as Henry Tolles and Phila Worcester. I have more information that I can share....

I still don't know who William Foot was or his connection to the Frosts.