original passage: Ealdred was an advisor to King Edward the Confessor, and was often involved in the royal government. He was also a military leader, and in 1046 he led an unsuccessful expedition against the Welsh. This was in retaliation for a raid led by the Welsh rulers Gruffydd ap Rhydderch, Rhys ap Rhydderch, and Gruffydd ap Llywelyn. Ealdred's expedition was betrayed by some Welsh soldiers who were serving with the English, and Ealdred was defeated.
original sentence: He was also a military leader, and in 1046 he led an unsuccessful expedition against the Welsh.
sentence2: Would the Welsh soldiers who had betrayed the English during this expedition have been able to escape from their shattered lines and rejoin their countrymen, likely as heroes?
sentence1: Ealdred was an advisor to King Edward the Confessor, and was often involved in the royal government. Serving in a leadership role with the military as well as in government, Ealdred led a failed excursion against Welsh forces in 1046. This was in retaliation for a raid led by the Welsh rulers Gruffydd ap Rhydderch, Rhys ap Rhydderch, and Gruffydd ap Llywelyn. Ealdred's expedition was betrayed by some Welsh soldiers who were serving with the English, and Ealdred was defeated.