Rebecca was born in 1878. She passed away in 1931.
Sources
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MCXM-3KS : 19 February 2021), Rebecca Richardson in household of William Richardson, Brinkleyville, Halifax, North Carolina, United States; citing enumeration district ED 135, sheet 586B, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,966.
Year: 1900; Census Place: Knights Stone, Halifax, North Carolina; Roll: 1199; Page: 2A; Enumeration District: 0024; FHL microfilm: 1241199
Year: 1930; Census Place: Griffins, Nash, North Carolina; Roll: 1709; Page: 9B; Enumeration District: 0011; Image: 113.0; FHL microfilm: 2341443