I have a Wakeman J. Dimon, b. ca 1802, d. 30 Sep 1827 in Fairfield, Franklin, VT; m. Diana Andrus (sister to my 3rd great grandfather). Wakeman is buried in Pumpkin Village Cemetery, Fairfield, VT.
Diana married second to Nathaniel Foster. There was a son by Diana, but I don't have his first or last name. So am not sure if he was a Dimon or a Foster. Unfortunately, I have very little on this family. No death date or place for Diana or Nathaniel Foster. Am going to search in Marengo, IL to see if perhaps that's where they ended up at.
If you have any more info that could help, please email me at MicAndrus@Prodigy.net