Complex sentence: In 1320, Roger Clifford was given his inheritance but probably spent more time at Skipton, dying in 1322 when he was executed as a traitor after his capture at the Battle of Boroughbridge.
Split into simpler sentences: In 1320, Roger Clifford was given his inheritance but probably spent more time at Skipton. He was executed as a traitor in 1322 after his capture at the Battle of Boroughbridge.