Do melvin williams have sickle cell anema?

Melvin Williams, also known as the "Black Caesar," is a prominent figure in the history of organized crime, but there is no widely available public information indicating that he has sickle cell anemia. Health details about individuals, especially those not publicly disclosed, are typically private unless shared by the person themselves or reported in credible sources. If you are looking for specific medical information regarding an individual, it is always best to refer to reliable sources or official statements.