The youngest of the Mitfords "Debo, " as she was known became Fermor's lifelong intimate and correspondent.

WSJ: At Home in the World

One of the NAACP attorneys who argued the case, Debo Adegbile, said when Congress renewed the Voting Rights Act in 2006, it understood that the act makes sure minority inclusion is considered up front.

NPR: Biden Leads Re-Enactment Of Voting Rights March

"Closing off the paths to the polls and by trying to deter people from voting is too often practiced and trained and focused on minority communities, " said Debo Adegbile, special counsel with the group's Legal Defense and Educational Fund, who will also argue before the justices in this case.

CNN: Supreme Court to weigh divisive voting rights case