Individual Details

The online database had a husband for Rhoda as Gurdon Dean.

I did find a Gideon, not Gurdon, Dean with wife named Rhoda. I think it's quite likely she is Rhoda Mills. They were living in Yorkshire, Cattaraugus Co, NY, Hh 1331
Gideon Dean, age 51, b. NY. Rhoda, age 50, b. NY [b. 1800, she was likely Rhoda Case Mills's youngest and last child]
Henry 22. Dan 15. Sarah A., age 8.
Clarissa Snay/Snag, age 48, also b. NY [there is a daughter of Kanah & Rhoda listed as "Clima" - could this have been Clara?]

Birth

Ca 1800

New York

Father	Elkanah Mills (1765 - 1847)
Mother	Rhoda Case (1768 - 1802)
Sibling	Abiram Mills (1795 - )
Sibling	Dan C. Mills (1798 - )