1869 Death Libri, mathematician, dies 1803 Birthday Gugliemo Libri, della Somaia, Italian/French mathematician/book collector 1667 Death Abraham Cowley, English poet (Mistress/Sex libri plantarum), dies 1621 Birthday Renatus Rapinus, Rene Rapin, French jesuit/poet, Hortorum libri IV 1603 Death Silvio Antoniano, Italian cardinal/theologist (Tre libri), dies at 62 1540 Birthday Silvio Antoniano, Italian cardinal/theologist, Tre libri 1444 Death John Capreolus, French theologist (Libri IV), dies at about 50 1205 Death Petrus van Poitiers, French theologist (Sententiarum libri V), dies
