4 Generazione diagramma circolare:
Donald Richardson

Mary BankesJoseph TorravilleHannah ReedJohn MurphyMargaret MooreEdward S. RichardsonPhoebe MasonGeorge TorravilleElizabeth Ann MurphyAustin Walker RichardsonSarah Jane TorravilleListon Melvin RichardsonDonald Richardson

Donald Richardson Diagramma Circolare