The Orphan of the Rhine

This is a Gothic novel about an orphan named Julie de Rubine. She agrees and marries Marchese de Montferrat. The Marchese confines her in a hunting villa in the woods, telling her that the marriage was a sham and that she is simply his mistress. Unbeknownst to the Marchese, Paoli, whom he asked to procure a fake priest, produced a real one. Will the Marchese de Montferrat recognize the validity of his marriage?