One of my favorites: Thomas Mann: Buddenbrooks
I never read the english translation but it surely also creates this special atmosphere of a great family of the 19th century in northern Germany in decline. The economical decline sets in with the sublime growth of cultural spirit and interests. It's the history of Mann's own family. He won the nobel price for this work with 23 years of age! Great read. Absolutely a part of a good library.
Greets