Although I've responded to you privately, I wanted to post an answer in case anyone else is researching this line.
My g-grandmother was Hester Ann Rodgers Adams, the older sister of Tulitha Quincy Adams.(I have seen her name also spelled Telitha & Tabitha but I believe the differences could be attributed to the script of the 1800's.) After Tulitha came William Monroe Adams, and Demaris Adams. I have much info on Hester Ann, only the husband info for Tulitha, more info on Wm Monroe (have a couple of contacts from his direct line), and no info on Demaris Adams.
I would like to share with other family members.Thanks!