Complex sentence: Later, Bew served as an adviser to David Trimble, and his contributions to the Good Friday Agreement process were acknowledged with an appointment to the House of Lords as a life peer in February 2007.
Split into simpler sentences: Later, Bew served as an adviser to David Trimble. Professor Bew's contributions to the Good Friday Agreement process were acknowledged with an appointment to the House of Lords as a life peer in February 2007.