John Bibb is credited with cultivating Bibb lettuce. But his family’s legacy, good and bad, is all tied to having enslaved people build their familial wealth.
Research:

Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 2
37:10

Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 1
34:05

SYMHC Classics: Swill Milk
39:22