Name
- Bartholinus, Bartholus Caspar, Professor of Eloquence at Copenhagen, fl 16551
- Bartholinus, Thomas, the Elder; Danish physician, 1616-16801
- Baudrand, Michel Antoine, geographer, 1633-17001
- Bettinone1
- Birckenbuschius, B-1
- Borelli, Giovanni Alfonso, of Sloane MS 28871
- Bornius, Henricus, Professor Philosophus Leydenensis1
- Borro, Giuseppe Francesco1
- Bourbon, Henri Jules, Duc d'Enghien, of Sloane MS 28701
- Boyle, G-1
- Brobergius, Nicolaus Erasmi1
- Brunsmand, Johan1
- Canutius, Jacobus, Professor at Copenhagen1
- Charles II, King of England, Scotland and Ireland, 1630-16851
- Charles X, of Sweden, Gustavus1
- Christian IV, of Denmark and Norway1
- Clément, Nicolas, Bibliothéquaire du Roy à Paris.'1
- Conring, Herman1
- Crempa, Goebelius1
- Descartes, René, philosopher, 1596-16501