Organization James Citty Company

The Henricus Foundation Advisory Board and Historic Research Committee

The Human Genetics Advisory Board of Virginia Commonwealth University, Medical College of Virginia

The Virginia Genealogical Society

The National Genealogical Society

The Virginia Historical Society

The Association for the Preservation of Virginia Antiquities

The Jamestown Rediscovery Project

The Jamestowne Society

Order of the Descendants of Ancient Planters [i.e. slaveowners]