Name
- Baviera, Guillermo, correspondent of the Marquis de Caraçena, fl 16221
- Berlaymont, Louis, Bishop of Cambray1
- Bernaldes, Andres1
- Boccapadulo, Antonio, Papal Secretary1
- Bonelli, Michele, Cardinal1
- Borgia, Francesco, Prince of Squillace, Viceroy of Peru1
- Borgia, Gaspard, Cardinal, Archbishop of Seville, Viceroy of Naples1
- Borromeo, Carlo, Saint, Archbishop of Milan, Cardinal 15601
- Borromeo, Federico, Cardinal 16701
- Botero, Giovanni, of Benna, Secretary to Card. C Borromeo1
- Bourbon, Henri I., Prince de Condé1
- Braganza, Theodosios II., Duke of Braganza1
- Brancha, Joseph, Fr; of Syracuse1
- Brenta, Juan, Archbishop of Messina1
- Brezeño, Abad1
- Cabrera y Bobadilla, Diego Fernandez, Conde de Chinchon, Major Domo to Philip II of Spain, 1536-16081
- Caetano, Enrico, Cardinal1
- Campo, Pedro Fernandez del1
- Cantone, Giovanni Steffano1
- Capatio della Somaglia, Carlo Girolamo1