A handsome and virtuous young footman whom Lady Booby attempts to corrupt. He is a protégé of Mr. Adams and the devoted but chaste lover of Fanny Goodwill. His adventures in journeying from the Booby household in London back to the countryside, where he plans to marry Fanny, provide the main plot of the novel.
Mr. Abraham Adams
A benevolent, absent-minded, impecunious, and somewhat vain curate in Lady Booby’s country parish. He notices and cultivates Joseph’s intelligence and moral earnestness from early on, and he supports Joseph’s determination to marry Fanny. His journey back to the countryside coincides with Joseph’s for much of the way, and the vibrancy of his simple good nature makes him a rival of Joseph for the title of protagonist.
Fanny Goodwill
The beautiful but reserved beloved of Joseph, a milkmaid, believed to be an orphan. She endures many unsuccessful sexual assaults.
Sir Thomas Booby
The recently deceased master of Joseph and patron of Mr. Adams. Other characters’ reminiscences portray him as decent but not heroically virtuous; he once promised Mr. Adams a clerical living in return for Adams’s help in electing Sir Thomas to parliament, but he then allowed his wife to talk him out of it.
Lady Booby
Sir Thomas’s widow, whose grieving process involves playing cards and propositioning servants. She is powerfully attracted to Joseph, her footman, but finds this attraction degrading and is humiliated by his rejections. She exemplifies the traditional flaws of the upper class, namely snobbery, egotism, and lack of restraint, and she is prone to drastic mood swings.
Mrs. Slipslop
A hideous and sexually voracious upper servant in the Booby household. Like her mistress, she lusts after Joseph.
Peter Pounce
Lady Booby’s miserly steward, who lends money to other servants at steep interest and gives himself airs as a member of the upwardly striving new capitalist class.
Mr. Booby
The nephew of Sir Thomas. Fielding