There is no such thing as a good slave master
Agreed. It's a range from "Horrid" to "Unbelievable Evil". As in, if this person were a fictional character, and I was ignorant of his real life inspiration, I might not actually believe such a thing to be true.
"Crawford's earlier analysis had provided an alternative interpretation of the way plantation size influenced the slaves' family patterns. He found that in one out of every six of the single slave mothers, the father was white. He also found that the probability of having a white father was also higher on small plantations. When Steckel analyzed data in the manuscript schedules of the 1860 census, his findings were consistent with those of Crawford. Using a more powerful statistical technique and a larger sample than could be obtained from the interviews with former slaves used by Crawford, Steckel found that on average, one out of every ten slave children was mulatto. He also demonstrated that this proportion likely to be was seven times as high on a farm of ten slaves engaged in mixed farming than it was on a cotton plantation of seventy-five slaves in the deep South. According to Steckel, the proportion of mulatto children was highest on small slave units in large predominately white cities and lowest on large plantations in the rice-growing region where the density of whites was low..." http://www.washingtonpost.com/wp-srv/style/longterm/books/chap1/ensuringinequality.htm
So, if I'm reading this right, the more whites and the smaller the plantation: there were more mulatto slaves. The less white and bigger the plantation: there were less mulatto slaves? I suppose that makes sense.