Name
- Pitiscus, Bartholomaeus, German mathematician1
- Pollard, Arthur, Vicar of East Dean and Friston1
- Potter, Francis, Rector of Kilmington1
- Rahn, Johann Heinrich, the elder; Swiss mathematician1
- Reginald, Henry, schoolmaster, of London1
- Ricci, Michelangelo, mathematician, Cardinal 16811
- Ridpath, George, Whig journalist1
- Schoner, Lazarus1
- Schooten, Franciscus, the younger; Dutch mathematician, d 16601
- Schönacker, J., of Basle1
- Slusius, Renatus Franciscus, Canon of Liége; mathematician and orientalist1
- Stuck, Johann Rudolph, Professor of Theology at Zurich1
- Ulrich, Johann Jakob, Antistes of Zurich1
- Vieta, Franciscus, French geometrician, d 16031
- Warde, Richard, of Add MS 44011
- Wetstein), Johann Rodolf (2, Swiss theologian1
- Wren, Christopher, P R S1
- Wyberd, John, mathematician1
- Wykes, John1