Valentine, Texas Valentine, Texas Valentine is a town in Jeff Davis County, Texas, United States. The population was 134 at the 2010 census, down from 187 at the 2000 census. It is the only incorporated municipality in Jeff Davis County. Its name refers to the date of its founding in 1882 by a Southern Pacific Railroad construction crew: February 14. It is one of several cities named Valentine in the United States where the U.S. Postal Service cancels envelopes for Valentine's Day. The noted art installation Prada Marfa (2005) is located northwest of Valentine on U.S. 90. The John Wayne film "Cahill
Basil Valentine Valentine is a widely reproduced alchemical book attributed to Basil Valentine, first published in 1599. It contains two parts, the second of which houses the twelve keys. These were accompanied by woodcut engravings from later publications in the early seventeenth century. Numerous publications on alchemy in Latin and German were published under the name Basil Valentine. They have been translated into many European languages, including English, French, Russian and others. The following list is roughly organized in order of translation or publication date. Basil Valentine Basil Valentine is the Anglicised version of the name Basilius Valentinus, ostensibly a 15th-century alchemist,