My great-great-grandfather Silas Burgess came to America shackled in the belly of a slave ship. He was sold on an auction block in Charleston, S.C., to the Burgess Plantation. Orphaned by age 8, he was fortunately surrounded by elder slaves who, though physically chained, mentally envisioned themselves as free men. They escaped, taking young Silas with them, making their way to West Texas via the southern route of the Underground Railroad. Silas became a risk-taking entrepreneur and the owner of 102 acres of farmland, which he cultivated and paid off within two years. I proudly carry the name of my first American ancestor—who,...