《宋史·本纪·卷四十二》
初四，以吴渊代理工部尚书、沿江制置副使、江州知州。
癸卯，以吴渊权工部尚书、沿江制置副使、知江州。
On the fourth day, Wu Yuan became Acting Minister of the Ministry of Works, Deputy Military Commissioner of Yanjiang region, and Prefect of Jiangzhou.