Appletons' Cyclopædia of American Biography… (1900)
“ He engaged successfully in commercial pursuits in Charleston, accumulating a fortune of about $800,000. Refusing tempting inducements to enter into the slave-trade, which was very lucrative, he invested his profits in rice-plantations and slaves, exercising such care and humanity in their treatment that their natural increase in thirty-eight years from 86 to 270 was instanced before a committee of the British house of commons in 1790 in justification of the slave system. He was treasurer of the province of South Carolina in 1738, when the accounts of the St. ”
