As IM2 pointed out, purchasing slaves was often a mechanism used to rescue family members
What a crock of shit.
If blacks were buying family members...why didn't they free them the minute after they bought them?
Here's a little educational material...
The fact is large numbers of free Negroes owned black slaves; in fact, in numbers disproportionate to their representation in society at large. In 1860 only a small minority of whites owned slaves.
The census also determined that there were fewer than 385,000 individuals who owned slaves (1). Even if all slaveholders had been white, that would amount to only 1.4 percent of whites in the country
Duke University professor John Hope Franklin, records that in New Orleans over 3,000 free Negroes owned slaves, or 28 percent of the free Negroes in that city
In Charleston, South Carolina in 1860 125 free Negroes owned slaves; six of them owning 10 or more.
LOTS more at link!
NOTES
1. The American Negro: Old World Background and New World Experience, Raymond Logan and Irving Cohen New York: Houghton and Mifflin, 1970), p.72.
2. Black Masters: A Free Family of Color in the Old South, Michael P. Johnson and James L. Roak New York: Norton, 1984), p.64.
3. The Forgotten People: Cane River's Creoles of Color, Gary Mills (Baton Rouge, 1977); Black Masters, p.128.
4. Male inheritance expectations in the United States in 1870, 1850-1870, Lee Soltow (New Haven, 1975), p.85.
5. Black Masters, Appendix, Table 7; p.280.
6. Black Masters, p. 62.
7. Information on the Ellison family was obtained from Black Masters; the number of slaves they owned was gained from U.S. Census Reports.
8. In 1860 South Carolina had only 21 gin makers; Ellison, his three sons and a grandson account for five of the total.
9. Neither Black Nor White: Slavery and Race Relations in Brazil and the United States, Carl N. Degler (New York, Macmillan, 1971), p.39;
Negro Slavery in Louisiana, Joe Gray Taylor (Baton Rouge, 1963), pp. 4041.
10. Reconstruction: America's Unfinished Revolution, 1863-1877, Eric Foner (New York; Harper & Row, 1988), p. 47; pp. 353-355.
Black Slave Owners Civil War Article by Robert M Grooms
Large numbers of free Negroes owned black slaves; in fact, in numbers disproportionate to their representation in society at large.
americancivilwar.com