Complex sentence: The Duke of Norfolk was a Cub Scout whilst at school at Ampleforth College His Grace holds three appointments in the Scout Movement, he is the President of 1st Arundel (Earl of Arundel's Own) Scout Group and the Arundel & Littlehampton District Scouts.
Split into simpler sentences: The Duke of Norfolk was a Cub Scout whilst at school at Ampleforth College. He holds three appointments in the Scout Movement, he is the President of 1st Arundel (Earl of Arundel's Own) Scout Group and the Arundel & Littlehampton District Scouts.