In 1956 , he married Bernadette Chodron de Courcel , with whom he had two daughters : Laurence ( born 4 March 1958 ) and Claude ( 14 January 1962 ) .
In 1956 , he married Bernadette Chodron de Courcel . They had two daughters : Laurence ( born 4 March 1958 ) and Claude ( 14 January 1962 ) .