Here is 1860 Abbeville Census.It is the only listing for a Joseph Alewine, or for a Rebecca Alewine, in SC that I can find.Neighbors are Samuel Callahan age 41, Christopher Ellis age 33 and Wm Shirley/Shealy age 38.(Rebecca's mother was Eve Margaret Shealy.)
1860 United States Federal Census about Joseph Alewine Name: Joseph Alewine Age in 1860: 37 Birth Year: abt 1823 Birthplace: South Carolina Home in 1860: Abbeville, South Carolina Gender: Male Post Office: Level Land Household Members: Name Age Joseph Alewine 37 Rebecca Alewine 27 James Alewine 12 John Alewine 10 Thomas Alewine 8 Eliza Alewine 1
As I said, David Calvin 9, Margaret 6, or Noah 3 are not listed.I've looked for a family as listed above in 1870 and 1880 and cannot find them either.
Here is our Joseph and Rebecca in 1870 Abbeville.Their neighbors are David Callahan age 69 and J W Callahan age 23:
1870 United States Federal Census about Joseph Alewine Name: Joseph Alewine Birth Year: abt 1821 Age in 1870: 49 Birthplace: South Carolina Home in 1870: Diamond Hill, Abbeville, South Carolina Race: White Gender: Male Post Office: Centerville Household Members: Name Age Joseph Alewine 49 Rebecca Alewine 45 Colvin Alewine 19 Magt Alewine 16 Nooh Alewine 13 E M Alewine 10 W Alewine 6 John Alewine 7/12