Index: Papers of John Adams, Volume 15, O

• Ogden, Col. Matthias (of N.J.)
• Ohio River
• Oldfield, Mr. (of London)
• Old House (Peacefield, now Adams National Historical Park)
• Olive Branch Petition (1775)
• Orangists
• Orders in Council (Brit.)
• Oresund (sound between Denmark and Sweden)
• Orinoco River
• Ormesson, Henri François de Paule Lefèvre d’ (former French finance minister)
• Os, Van (Dutch bookseller)
• Osgood, Isaac (of Andover, Mass.)
• Osgood, Samuel (Mass. member of Congress)
• Osterman, Ivan A. (Russian vice-chancellor)
• Oswald, Richard (Brit. peace negotiator)
• Otis, Harrison Gray (Boston lawyer)
• Otis, James, Jr. (the Patriot)
• Ottoman Empire (Sublime Porte)
• Outwater, Capt. John (U.S.)
• Oxford, England
• Oxford University