Name
- Purkis, Samuel, of Add MS 339791
- Ranken, Dr1
- Reeves, J-1
- Roberts, Colonel1
- Robertson, Abraham, astronomer and mathematician1
- Robison, John, Professor of Natural Philosophy Edinburgh University1
- Robson, F-1
- Rose, George, PC, MP1
- Roxburgh, John, of Add MS 339801
- Roxburgh, William, MD; of Add MS 339771
- Ruggles, Thomas, of Add MS 339801
- Russell, H-1
- Ryan, John, of Add MS 339791
- Salt, Henry1
- Scott, D-1
- Seward, Thomas, Commander of ship 'Galen.'1
- Sharp, J- B-1
- Shillibeer, John, Lieutenant1
- Shulzen, Frederic1
- Sibthorp, John, MD, Regius Professor of Botany at Oxford1