This may not be much help but I did find the 1850 census
"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8QJ-RLD : 9 November 2014), Sarah J Meddack in household of Travis Meddack, Laurens county, Laurens, South Carolina, United States; citing family 1567, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.)