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Society of the Cincinnati in the State of Connecticut (Member of the Standing Committee 2012 – present, Chairman Historical Education Committee, Chaplain 2022 – 2025)
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General Society of Colonial Wars member of the Georgia, District of Columbia and North Carolina Societies (NC Gentleman of the Council)
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National Gavel Society (former Secretary)
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National Society Americans of Royal Descent (President General; member of the Most Venerable Order of Saint Louis)
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Order of Three Crusades 1096-1192 (Honorary President General)
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One Hundred Living Descendants of Blood Royal
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Ancient Heraldic and Chivalric Order of Albion (Captain General; Knight of Albion of the Conversion of the Twenty-Three Kings)
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National Order of the Knights of the Golden Horseshoe (Knight; First Vice President General)
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Hereditary Order of Descendants of Colonial Governors (Honorary Governor General)
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Order of the Crown of Charlemagne in the United States of America (Honorary President General)
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Order of the Merovingian Dynasty (Honorary President General; Founding Member)
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National Society Sons and Daughters of the Pilgrims (Honorary Governor General)
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National Society Sons of the American Colonists (Honorary Governor General)
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Order of the Crown in America (Councilor for Georgia)
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Hereditary Order of the Descendants of the Loyalists and Patriots of the American Revolution (Honorary Governor General)
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Order of First Families of Virginia 1607-1624/25
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Colonial Order of the Acorn (Registrar)
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Order of Colonial Lords of Manors in America (Genealogist)
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Descendants of the Illegitimate Sons and Daughters of the Kings of Britain (President)
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Order of Scions of Colonial Cavaliers (First Vice President General)
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Continental Society Sons of Indian Wars (Honorary Governor General)
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Order of Indian Wars of the United States (Honorary Commander)
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First Families of Georgia 1733-1797 (Honorary Governor General)
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General Society Sons of the Revolution (member of the Pennsylvania Society)
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National Society Sons of the American Revolution (former Vice President General-South Atlantic District; former National Trustee-Georgia; former President of the Georgia Society; Recipient of the Minute Man Award)
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General Society of the War of 1812 (former Vice-President General for Georgia; former President of the Georgia Society)
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Aztec Club of 1847 (former Vice President)
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Order of Americans of Armorial Ancestry (former Secretary General; former Council Member)
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Jamestowne Society (Honorary Governor of the First Georgia Company)
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Son of a Witch (Honorary President General)
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National Huguenot Society (life member)
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Georgia Huguenot Society (life member)
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Baronial Order of Magna Charta (Justiciar)
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Military Order of the Crusades
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National Guild of Saint Margaret of Scotland
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National Order of the Blue and Gray (life member)
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Royal Society of Saint George
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Order of Descendants of Pirates and Privateers