A fascinating story in The Seattle Times starts out:
Tiny wooden cabins line the dirt road once known as Slave Street as it winds through Friendfield Plantation. More than 200 slaves lived in the whitewashed shacks in the early 1800s, and some of their descendants remained for more than 100 years after the Civil War. The last tenants abandoned the hovels about 30 years ago, and even they would have struggled to imagine a distant daughter of the plantation one day calling the White House home. But a historical line can be drawn from these Low Country cabins to Michelle Obama, charting an American family's improbable journey through slavery, segregation, the civil-rights movement and a historic presidential election.