Complex sentence: However, the lower-class foot soldiers continued to think of Adhemar as a leader; some of them claimed to have been visited by his ghost during the siege of Jerusalem, and reported that Adhemar instructed them to hold another procession around the walls.
Split into simpler sentences: However, the lower-class soldiers continued to think of Adhemar as a leader. Some of them claimed to have been visited by his ghost during the siege of Jerusalem and reported that Adhemar instructed them to hold another procession around the walls.