Here is what I have. Can anyone fill in more details?
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Summary of Davidson, Erixina "Rixey"

Name: Davidson, Erixina "Rixey"
Gender: Female
Father: Davidson, Benjamin
Mother: ?, Ann

Individual Facts
Birth Rixy Davidson, between 1780 and 1790 in unknown.
Marriage Rixy Davidson & James Johnson, Jr., between 1830 and 1833
in unknown.
Death Rixy Davidson, between 1840 and 1850 in unknown.

Census
1810 Rixy Davidson, Buncombe Co., NC[1a]
1820 Rixy Davidson, Buncombe Co., NC[2a]
1830 Rixy Davidson, Buncombe Co., NC[3a]

Marriages/Children
Johnson, James Jr.
Children Johnson, Davidson

Notes
Listed separately in census in 1830 with female 80-90 who may be her
mother Ann/Adeline (?) Davidson. James Johnson in census in 1840 & 1850

Endnotes
1. "Census 1810 Buncombe Co."
a: Buncombe Co., NC, p. 97 - 1810
2. "Census 1820 Buncombe Co., NC"
a: Buncombe Co., NC, p. 112 - 1820
3. "Census 1830 Buncombe Co."
a: Buncombe Co., NC, p. 219 - 1830