Florian Cajori (February 28 1859 in St Aignan (near Thusis), Graubünden, Switzerland-August 15, 1930, Berkeley, California) was one of the most celebrated historians of mathematics in his day. He emigrated to the United States at the age of sixteen. He received a Ph.D. at Tulane University, where he taught for a few years before being driven north by his health. He taught at Colorado College, where he founded the Colorado College Scientific Society. Wikipedia
The definitive Wikipedia entry for Florian Cajori. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Florian_Cajori
