彭(peng)(peng)(peng)誼生于永樂(le)八年(nian)(nian)(1410年(nian)(nian)),為明(ming)(ming)宣(xuan)德十年(nian)(nian)(1435年(nian)(nian))舉(ju)人。明(ming)(ming)正統十年(nian)(nian)(1445年(nian)(nian)),任工(gong)部(bu)司務,正統十四年(nian)(nian)(1449年(nian)(nian)),任湖(hu)廣道監察史。第二年(nian)(nian),彭(peng)(peng)(peng)誼前往(wang)南直隸賑濟水災(zai)災(zai)民。他采用(yong)先疏(shu)后(hou)(hou)堵的方法,終于治(zhi)理(li)好(hao)水災(zai),運(yun)河(he)重新通航。明(ming)(ming)景泰五年(nian)(nian)(1454年(nian)(nian)),彭(peng)(peng)(peng)誼隨大學士王(wang)文(wen)巡視江淮,擒(qin)獲蘇(su)州(zhou)賊(zei),升(sheng)大理(li)寺丞,次年(nian)(nian)又(you)升(sheng)右(you)僉都(dou)(dou)御史,提督紫(zi)荊倒馬諸關。因(yin)得(de)(de)罪朝中權貴,被貶(bian)為紹興知府,彭(peng)(peng)(peng)誼開(kai)倉賑饑,第二年(nian)(nian)收(shou)成(cheng)(cheng)好(hao),百(bai)姓(xing)爭(zheng)相(xiang)交糧,他又(you)指導百(bai)姓(xing)重新改修水利(li)治(zhi)理(li)承(cheng)患,深(shen)得(de)(de)民心。九年(nian)(nian)后(hou)(hou),彭(peng)(peng)(peng)誼又(you)升(sheng)山(shan)東左布政使(shi)(shi),后(hou)(hou)又(you)升(sheng)工(gong)部(bu)左侍郎。明(ming)(ming)成(cheng)(cheng)化四年(nian)(nian)(1468年(nian)(nian)),彭(peng)(peng)(peng)誼以右(you)副都(dou)(dou)御史鎮(zhen)守(shou)遼東。他整頓邊(bian)防,把(ba)不會打仗(zhang)的將領調去屯田(tian),嚴格訓(xun)練軍卒(zu),經過幾次戰(zhan)斗打退女真族的進(jin)(jin)犯(fan)。彭(peng)(peng)(peng)誼鎮(zhen)守(shou)遼東十年(nian)(nian),嚴格訓(xun)練軍隊,糧草充裕(yu),女真、韃靼都(dou)(dou)不敢進(jin)(jin)犯(fan)。明(ming)(ming)成(cheng)(cheng)化十四年(nian)(nian)(1478年(nian)(nian)),彭(peng)(peng)(peng)誼升(sheng)資善(shan)大夫(fu),至67歲時,告老還(huan)鄉。他謙(qian)虛厚道,為人剛直,深(shen)得(de)(de)鄉親的敬重。彭(peng)(peng)(peng)誼在家居(ju)住了22年(nian)(nian)后(hou)(hou)去世,享(xiang)年(nian)(nian)88歲;朝廷遣(qian)使(shi)(shi)諭祭葬。