《明史·本纪·卷三》
四月十五日，对平定云南的将士论功，封傅友德颍国公，陈桓等四人为侯，大赏将士。
夏四月壬午，论平云南功，进封傅友德颍国公，陈桓恒等侯者四人，大赉将士。
On the 15th day of the fourth month, the Emperor discussed military achievements with the officials and generals who had pacified Yunnan, granted Fu Youde the title of Ying Guogong, made Chen Huan and other three the marquises, and greatly rewarded the generals and soldiers.