Henry Vere De Stacpoole 
The Man Who Lost Himself [EPUB ebook] 

Victor Jones, of Philadelphia gets into a finance trouble in London, having his business broke and owing money to the hotel he stays in. Being desperate and clueless of what to do next, he suddenly meets his lookalike in a crowded hotel lounge. He lets a new acquaintance to liquor him up, next morning finds himself in a posh hotel room, with servants who call him Earl Rochester. Next, he finds out his lookalike has committed a suicide and decides to continue the rich under the name of Rochester. He gets into numerous troubles left behind Rochester’s turbulent life and being an honest man tries to bring them all to an order. But suddenly, he meets a woman, that is Rochester’s wife and unexpectedly falls in love with her.