1767-1830 1770-1846 1774-1847 1975- 19thcentury araújo authors authors'spouses benjamin biography celestebuissondelavigne chateaubriand constant correspondancechateaubriand correspondence célestebuissondelavigne debret diarieschateaubriand edeninliterature etiennepivertde exhibitions france françois-rené french frenchfiction history historyandcriticism jeanbaptiste marriagechateaubriand melancholyinliterature portugal racerelations sculpture senancour socialchangeinliterature socialroleinliterature vasco videoart