《明史·志·卷六十六》
大宁都司保定左卫保定右卫保定中卫保定前卫保定后卫都是永乐元年设置营州左屯卫营州右屯卫营州中屯卫营州前屯卫营州后屯卫都是洪武旧卫，永檠改属茂山卫紫剂关千产饭万
保定左卫保定右卫保定中卫保定前卫保定后卫营州左屯卫营州右屯卫营州中屯卫营州前屯卫营州后屯卫茂山卫紫荆关千户所
Da Ning Du Si Bao Ding Zuo Wei Bao Ding You Wei Bao Ding Zhong Wei Bao Ding Qian Wei Bao Ding Hou Wei Dou Shi Yong Le Yuan Nian She Zhi Ying Zhou Zuo Tun Wei Ying Zhou You Tun Wei Ying Zhou Zhong Tun Wei Ying Zhou Qian Tun Wei Ying Zhou Hou Tun Wei Dou Shi Hong Wu Jiu Wei, Yong Qing Gai Shu Mao Shan Wei Zi Qi Guan Qian Chan Fan Wan