• Founders Fellowship: Charter Member

• Sovereign Society of Americans of Royal Descent: Member

• Order of the Merovingian Dynasty: Member

• Order of the Crown of Charlemagne in the United States of America: Member

• Colonial Order of the Crown: Member

• Order of Alba: Founding President General

• Order of the House of Wessex: Founding President General

• Descendants of Brian Boru: Founder Member, Webmaster

• Hereditary Order of the Red Dragon: Founding Keeper of the Purse, Webmaster

• Order of the Monarch of Rheims: Member

• Order of the Descendants of El Cid: Second Lt. Governor, Webmaster

• National Guild of Saint Margaret of Scotland: Member

• National Society of Saints and Sinners: Member

• Society of Descendants of Lady Godiva: Charter Member, Duke of Virginia

• Legion of Vikings and Valkyries: Member

• Order of the Norman Conquest: Member

• Order of the Kings and Queens in the Holy Lands: Founding 2nd Lieutenant Governor, Webmaster

• Order of Descendants of the Justiciars: Member, Webmaster

• The Baronial Order of Magna Charta: Member

• Military Order of the Crusades: Member

• The Descendants of the Templar Knights: Member

• National Society Magna Charta Dames and Barons: Member

• Plantagenet Society: Member

• The Friends of St. George’s and Descendants of the Knights of the Garter (UK): Member

• Society of the Descendants of the Knights of the Most Noble Order of the Garter: Member

• Order of Americans of Armorial Ancestry: Member 

• Order of American Cousins of the Present and Future Sovereigns of Great Britain: Charter Member

• Jamestowne Society,  Roanoke-New River Valley Company: Member, Past Lt. Governor 

• Order of the Founders of North America: Member

• Ligon Family and Kinsmen Association: Member 

• Order Of Descendants of Ancient Planters : Member 

• National Society Sons and Daughters of the Pilgrims, Virginia Branch: Member, Governor

• National Society Sons and Daughters of the Pilgrims, Virginia South Branch: Dual Member, Deputy Governor

• General Society of Colonial Wars, Virginia Society: Member

• Order of Indian Wars of the United States: Member

• First Families of the Alabama Territory: Member

• Families of Antebellum Missouri: Member

• Sons and Daughters of the Colonial and Antebellum Bench and Bar 1565-1861: Member

• National Society Sons and Daughters of Colonial and Antebellum Planters 1607-1861: Member                                              
• Society of the Descendants of the Colonial Clergy: Member                                                
• First Settlers of the Shenandoah Valley: Member

• Flagon and Trencher Society: Member                                             
• Sons of the American Revolution, Fincastle Resolutions Chapter: 1st Vice-President, Past Webmaster, 6 Supplemental Ancestors 

• Sons of the Revolution, Virginia Society: Member 
• Society of the Descendants of Washington’s Army at Valley Forge: Life Member                         

• Order of Washington: Member                                                                                               

• General Society of the War of 1812, Virginia Society: Life Member, Past President,  Past Registrar

• First Families of the Alabama Territory: Member

• Families of Antebellum Missouri: Member

• Descendants of Early Postmasters 1607-1900: Member

• Sons of Union Veterans of the Civil War, Department of the Chesapeake: Past Secretary/Treasurer

• Sons of Union Veterans of the Civil War, Joshua Lawrence Chamberlain Camp: Member

• Military Order of the Stars & Bars, Virgina Headquarters Chapter: Life Member, Commander    

• Sons of Confederate Veterans, 28th Virginia Infantry Camp: Member, Webmaster, Past Public Affairs Officer 

• Order of the Steel Magnolias: Founder Member                    

• The Descendants of Mexican War Veterans: Member                                                               
• Sons of Spanish American War Veterans: Member

• Sons of AMVETS (American Veterans), Department of Virginia, Post 40: Member

• Society of Antiquaries of Scotland: Fellow

• Clan MacFarlane Worldwide: Charter Member, Virginia Delegate, Past Director and Treasurer                                           

• International Clan MacFarlane Society: Member

• American Clan Gregor Society: Member

• Menzies Clan Society: Member

• Scotch-Irish Society of the USA: Member                                                      
• Scottish Foundation of the Virginia Highlands: Member

• Social Register Association: Member                                                                                                                  

• Historical Society of Western Virginia: Member 

• Virginia Genealogical Society: Member  

• Shenandoah Valley Genealogical Society: Member

• Lakeland Lodge #190, Ancient Free & Accepted Masons, Roanoke, VA: Master Mason

• Appalachian Shawnee Tribe, Wesetekwi Band: Turkey Clan Elder

• The Glen Home Owners Association, Roanoke, VA: Past President and Vice-President                                                      

• IBM Corporation: ​Retired Senior Technical Staff Member                                                                                                      
• Michigan State University,  East Lansing, MI: Alumnus (B.S., cum laude)                                            
• Boy Scouts of America: Eagle Scout, Junior Assistant Scout Master                                                                                      

• Junior R.O.T.C., Leigh High School, San Jose, CA: Captain​ and unit commander

• Leigh High School, San Jose, CA: Valedictorian, National Honor Society, National Speech and Debate Club