《明史·列传·卷六十八》
购置义田八百亩赡养宗族族人，并请官府为之登记于册以求永久保存，孝宗为此免除徐溥家的徭役。
俄起河南按察使，寻复以疾归，卒于家。
He bought 800 mu of land for charity to support his relatives and asked the government to register it in the official records so that it would be preserved forever. Emperor Xiaozong exempted Xu Pu's family from corvee labor in recognition of this.