Complex sentence: William of Malmesbury recorded that Edgar made a pilgrimage to Jerusalem in 1102 and it is likely that Orderic's report is the product of confusion, conflating the expedition of the English fleet with Edgar's later journey.
Split into simpler sentences: William of Malmesbury recorded that Edgar made a pilgrimage to Jerusalem in 1102. It is likely that Orderic's report is the product of confusion, conflating the expedition of the English fleet with Edgar's later journey.