Index: Adams Family Correspondence, Volume 11, O

• Ocean (ship)
• Oelsner, Konrad Engelbert
• Ohio
• Old House (Peacefield, now Adams National Historical Park)
• Old Southwest
• Olive Branch (ship)
• Olmütz, Austria
• Opie, John (Brit. artist)
• Oracle and Public Advertiser (London)
• Orangist Party (also Court Party; Dutch)
• Osgood, Rev. David (of Medford)
• Osgood, Samuel (of N.Y.)
• Oswego, N.Y.
• Otis, Harriet (daughter of Samuel, Sr.)
• Otis, Harrison Gray (Boston lawyer)
• Otis, Mary Ann (daughter of Samuel, Sr.)
• Otis, Mary Smith Gray (wife of Samuel, Sr.)
• Otis, Samuel Allyne, Sr. (1740–1814, secy. of the Senate)
• Otis, Samuel Allyne, Jr. (1768–1814, son of Samuel, Sr.)
• Otway, Thomas
• Ovid
• Oxford, Robert Harley, 1st Earl of (Brit. politician)
• Oxford University