Complex sentence: Adrian Michael Berry, who later became 4th Viscount Camrose, thereby linking two newspaper dynasties-the Camrose family which had once owned The Daily Telegraph retained an interest in that paper until it was taken over by Conrad Black in 1986.
Split into simpler sentences: Adrian Michael Berry, who later became 4th Viscount Camrose, thereby linking two newspaper dynasties. The Camrose family had once owned "The Daily Telegraph" and retained an interest in that paper until it was taken over by Conrad Black in 1986.