Index: Adams Family Correspondence, Volume 12, R
- Radziwill, Anton, Prince (of Poland)
- Radziwill, Frederica Dorothea Louisa Philippine, Princess (wife of Anton)
- Raimond, Julien (St. Domingue commissioner)
- Raincy (French estate)
- Ramsay, Allan
- Randolph, Edmund (former secy. of state)
- Ranger (Brit. privateer)
- Ranken, Mary Bull
- Rastatt, Germany
- Rawson, Jonathan (of Quincy)
- Read, Jacob (S.C. senator)
- Redman, Dr. John (of Phila.)
- Reed, John (Mass. representative)
- Regal, Mr. (German military officer)
- Regal, Mrs. (wife of Mr. Regal)
- Regnault, Jean Baptiste (artist)
- Religion
- Remscheid, Germany
- Revere, Paul
- Rewbell (Reubell), Jean François (French revolutionary)
- Reynolds, Dr. James (of Phila.)
- Reynolds, Maria Lewis (wife of James)
- Rhineland Republic
- Rhine River
- Rhode Island
- Rhodes (Rhoades), Catherine Greenleaf (of Quincy)
- Richardet, Samuel (Phila. tavern keeper)
- Richardson, John Pray (of Quincy)
- Riedesel, Friedrich Adolf, Baron Eisenbach
- Rimini, Italy
- Robespierre, Maximilien (French revolutionary)
- Rogers, Abigail Bromfield (wife of Daniel)
- Rogers, Daniel Denison (Boston merchant)
- Rogers, William (N.Y. merchant)
- Roman Britain
- Roman Catholic Church
- Roman Empire
- Rome, Italy
- Roscoff, France
- Ross, Charles (Phila. merchant)
- Ross, James (Penn. senator)
- Rotterdam, Netherlands
- Rousseau, Jean Jacques
- Roxbury, Mass.
- Royal Academy of Arts, London
- Rush, Dr. Benjamin (of Phila.)
- Russell, Benjamin (Boston printer)
- Russell, Elizabeth Watson
- Russell, Joseph (Boston merchant)
- Russell, Thomas (Boston merchant)
- Russia
- Rutgers, Henry (of N.Y.)
- Rutherford, John (N.J. senator)
- Rutland, Vt.
- Rutledge, Edward (S.C. politician)
- Rutledge, John, Jr. (S.C. representative)