《明史·列传·卷一百三十五》
叛党杨永禄率领一万多党羽屯兵白冲，游击沈弘猷等人夹攻，活捉杨永禄，各苗民都平定了。
贼党杨永禄率众万余屯白冲。游击沈弘猷等夹攻，生擒永禄。诸苗悉平。
The rebel leader Yang Yonglu led more than 10,000 party feathers to station troops in Baichong, and Shen Hongyou, who was fighting guerrillas, attacked together, catching Yang Yonglu alive, and all the Miao people were pacified.