- Academy of the Sacred Heart (Bloomfield Hills, Mich.)
- Academy of the Sacred Heart (Grand Coteau, La.)
- Academy of the Sacred Heart (St. Charles, Mo.)
- Army and Navy Club
- Bull Run Hunt
- Choate Rosemary Hall
- CILANE
- Colonial Dames of America
- Conventus Terra Mariana (English language)
- Cosmos Club
- Daughters of the Pioneers of Washington
- Deep Run Hunt Club
- Descendants of the Founders of New Jersey
- Descendants of the Signers of the Declaration of Independence
- Duchesne Academy of the Sacred Heart (Houston, Tx.)
- Duchesne Academy of the Sacred Heart (Omaha, Neb.)
- Elkridge-Harford Hounds
- First Settlers of the Shenandoah Valley
- Friends of Clermont (Livingston Family)
- Groton School
- Historic Charleston Foundation
- Holland Society of New York
- Los Californianos
- Los Floridanos
- Los Pobladores 200 – Descendants of the Founders of El Pueblo de Los Angeles, 1781
- Loudon Hunt
- Milton Academy
- Miss Porter’s School
- Monarchy New Zealand
- National Society Southern Dames of America
- National Society, Daughters of Founders and Patriots of America
- Oak Ridge Fox Hunt Club
- Order of Americans of Armorial Descent
- Order of the First Families of Maine
- Order of the First Families of Maryland
- Phillips Exeter Academy
- Princeton University
- Rose Tree Fox Hunting Club
- Russian Nobility Association in America
- Sacred Heart School of Halifax
- Sacred Military Constantinian Order of St. George
- Smith College
- Society of California Pioneers
- Society of the Cincinnati
- Somerset Club
- Sons and Daughters of Oregon Pioneers
- Sons of Confederate Veterans
- Sovereign Military Hospitaller Order of St. John of Jerusalem of Rhodes and of Malta
- St. Albans School
- St. Mark’s School
- St. Paul’s School
- The Blue Ridge Hunt
- The British Monarchy
- The Century Club (New York)
- The Citadel
- The Dutch Royal Family
- The Dutch Settlers Society of Albany
- The Ethel Walker School
- The Federation of East European Family History Societies
- The Foxcroft School
- The Hotchkiss School
- The Jamestowne Society
- The Mayflower Society
- The Middleburg Hunt
- The Monarchist League of Canada
- The National Society Colonial Dames 17th Century
- The Order of the First Families of Connecticut
- The Order of the First Families of Mississippi
- The Romanian Royal Family
- The Royal Family of Hawaii
- The Royal Stuart Society
- The Society of the Ark and Dove
- The Society of the Lees of Virginia
- The Taft School
- The Union Club of the City of New York
- The Union League Club of New York
- The Union League of Philadelphia
- Valley Forge Military Academy
- Vassar College
- Virginia Military Institute
Additional links of interest
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