Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Dr. Pablo de La Llave (1773 1833) was a Mexican Catholic priest, politician, and naturalist.He was born to a wealthy family and grew up in Córdoba, Veracruz. After a brilliant university career, he became a teacher in the national college of St. John Lateran and doctor of theology at what was then the University of Mexico. He was a famous preacher and made some translations from Hebrew. He went to Europe and lived for some time in Paris.