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Society of the Cincinnati in the State of New Hampshire (President)
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General Society of Colonial Wars (Deputy Governor General; former Governor of the District of Columbia Society)
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National Gavel Society (President)
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Order of the Crown in America (Treasurer General)
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National Society Americans of Royal Descent (President General)
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Order of Three Crusades 1096-1192 (former Standard Bearer General)
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Saint Nicholas Society of the City of New York (former member of the Board of Managers)
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Colonial Order of the Acorn
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One Hundred Living Descendants of Blood Royal
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Order of Colonial Lords in America
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General Society of the War of 1812 (former President General)
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Aztec Club of 1847 (former President)
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Order of Indian Wars in the United States of America (Junior Vice Commander)
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Hereditary Order of the Descendants of Colonial Governors (former Governor General; current Chancellor General)
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Order of the Crown of Charlemagne in the United States of America (President General)
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Baronial Order of Magna Charta
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Military Order of the Crusades (former Keeper of the Exchequer)
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General Society of Mayflower Descendants (States Attorney; former Governor of the District of Columbia Society)
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Order of Americans of Armorial Ancestry (former Treasurer General)
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Society of the Sons of Saint George of Philadelphia
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Veteran Corps of Artillery in the State of New York
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Military Society of the War of 1812
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Order of the Founders and Patriots of America (former Treasurer of the District of Columbia Society)
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General Society Sons of the Revolution (former Secretary General; past President of the District of Columbia Society)
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Military Order of the Loyal Legion of the United States (former Recorder of the District of Columbia Commandery)
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Huguenot Society of America
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Ancient and Honorable Artillery Company of Massachusetts
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Society of the Descendants of the Colonial Clergy (former Chancellor General)
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Order of Descendants of Colonial Physicians and Chirurgiens (former Secretary General)
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Flagon & Trencher: Descendants of Colonial Tavern Keepers (former Mine Host)
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Military Order of the Stars and Bars (former Commander of the Jefferson Davis Chapter)
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Sons of Confederate Veterans (Past Commander R.E.D. Lee Camp # 726)
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Order of the First Families of Rhode Island and Providence Plantations
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Will and Testamentary Trust Forms; Bar Association of Washington D.C., First Edition, 1974, Second Edition 1982, Third Edition retitled Wills, Trusts, Estates1993; cited in Estate of Felicia Spinner717 A.2d 362 (D.C. 1998), Fourth Edition retitled Wills, Trusts and Estates for the D.C. Area Practitioner, 2004
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"The Georgia Grind: Can the Common Law Accommodate the Problem of Title in the Art World, Observations on a Recent Case; 8 J.C.&U.L. 533 (1982), cited in Estate of Theresa Davis McCagg, 450 A.2d 414 (D.C. 1982)
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"Adverse Possession of Loaned or Stolen Objects - Is Possession Still 9/10ths of the Law"; in Legal Problems of Museum Administration (ALI-ABA 1980), cited in O'Keeffe v. Snyder, 416 A.2d 862 (NJ 1980)
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"Reflections on Finding the Monitor", Loyal Legion Historical Journal, September and November, 1974