Among her maternal ancestors was her great-great-great-grandmother, Melvinia Shields, born into slavery in South Carolina but sold to Henry Walls Shields, who had a 200-acre farm in Clayton County, Georgia near Atlanta. Melvinia's first son, Dolphus T. Shields, was biracial and born into slavery around 1860. Based on DNA and other evidence, in 2012 researchers said his father was likely 20-year-old Charles Marion Shields, son of Melvinia's master. They may have had a continuing relationship, as she had two more mixed-race children and lived near Shields after emancipation, taking his surname (she later changed her surname).