Name
- Parliament1
- Pearson, R Meynell, dentist and author1
- Peet, Hubert William, Editor `The Friend'1
- Platt, Wilfrid, writing from London SE271
- Pollock, Jonathan Frederick, 1st Baronet, Lord Chief Baron1
- Reith, John Charles Walsham, 1st Baron Reith, 1889-19711
- Robertson, Charles Grant, Vice Chancellor Birmingham University1
- Robson, A O, Chairman Christian Youth Committee for Peace Sydney1
- Roxburgh, John Fergusson, Headmaster of Stowe School1
- Royden, Agnes Maude, suffragist and preacher, 1876-19561
- Saussure, Jean de, pastor of Generaleva1
- Scherpenberg, Albert Hilger von, German diplomatist1
- Schnee, Albert Heinrich?, Dr President Deutsche Gesellschaft für Völkerbundfragen1
- Smolka, Harry Peter, afterwards Smollett journalist1
- Stanhope, James Richard, 7th Earl Stanhope1
- Sternbach, Paul von, Baron1
- Stimson, Henry Lewis, US Sec of State1
- Svenska Morgonbladet, newspaper, Sweden1
- The Friend, newspaper, Great Britain and Ireland1
- Toller, Ernst, German author and exile1