Houston Stewart Chamberlain

Houston Stewart Chamberlain (September 9, 1855 - January 9, 1927) was a British-born naturalized German natural scientist, raciologist, & author of popular scientific and political philosophy books (includes those on Richard Wagner, Immanuel Kant and Johann Wolfgang Goethe) as well as proponent of  nationalist and Pan-Germanic ideas. His book Die Grundlagen des neunzehnten Jahrhunderts (The Foundations of the Nineteenth Century) (1899) became one of the references on the Teutonic peoples and for the Pan-Germanic movement of the early 20th century, selling hundreds of thousands of copies in several languages.