Complex sentence: On the journey, Robey met the British theatre impresario Sir Alfred Butt who agreed to pay the comedian £100 more, but out of loyalty to Stoll, he declined the offer and resumed his £600 a week contract at the Alhambra.
Split into simpler sentences: On the journey, Robey met Sir Alfred Butt who agreed to pay the comedian £100 more than Stoll was. Robey, out of loyalty to Stoll, declined the offer and resumed his £600 a week contract at the Alhambra.