In 1829 , Bériot took him to Paris where he made a successful concert debut , again with a concerto by Rode , but he had to return the next year because of the July Revolution and Bériot 's marriage to his mistress Maria Malibran and departure on concert tour .
He had to return to Belgium the next year because of the July Revolution and Bériot 's marriage to his mistress Maria Malibran .