WD Virginia August 1970 casesSperry v. CoxRoberts v. CoxRichardson v. CoxGreen v. School Board of City of RoanokeCofflin v. CoxJohnson v. PurvisVulcan Materials Co. v. BettsAmerican Civil Liberties Union v. Radford CollegeRunyon v. CoxAsbury v. CoxKing v. RouseWood v. CoxJohnson v. Cox