However, she eventually marries an older cousin of Will's, Mr. Casaubon.  
In this work, inveterate gambler Fred Vincy loves Mary Garth, a youthful doctor named Lydgate loves Fred's sister Rosamond, and the main character wouldn't mind Will Ladislaw.  However, she eventually marries an older cousin of Will's, Mr. Casaubon.  FTP, Dorothea Brooke is the disaffected central character of what 1872 George Eliot novel?
In this work, inveterate gambler Fred Vincy loves Mary Garth, a youthful doctor named Lydgate loves Fred's sister Rosamond, and the main character wouldn't mind Will Ladislaw.  
Middlemarch