Susannah was my gggg grandmother. I have seen many family trees with her death date of 1833. She married Lewis Ryals on Oct 3, 1833. In 1850 Putnam County, FL census is

1850 Putnam County, FLORIDA, The 18th Division, dated November 3, 1850, stamped page 196 -
Fam 25
Louis Royals, age 70, M, Farmer, SC
Susan Royals, age 61, F, SC
Note: The family directly above them was John Royals, Lucinda and John, Jr. In 1960 census John's surname is Ryals. No record of Lewis or Susan in 1860.

I have no doubt that the above Louis and Susan are Lewis and Susannah Gibson Burney Ryals out of the Wayne County, Georgia area. I would like to hear from those who agree or disagree. Perhaps I am wrong. Thank you.