{ "system" : "China Historical GIS, Harvard University and Fudan University", "license" : "CC BY-NC 4.0", "uri" : "https://maps.cga.harvard.edu/tgaz/placename/hvd_40939", "sys_id" : "hvd_40939", "sys_id of alternate" : "", "spellings" : [ { "written form" : "東昌縣", "script" : "traditional Chinese", "exonym language" : "", "attested by" : "", "note" : "" }, { "written form" : "东昌县", "script" : "simplified Chinese", "exonym language" : "", "attested by" : "", "note" : "" }, { "written form" : "Dongchang Xian", "transcribed in" : "Pinyin", "attested by" : "", "note" : "" } ], "feature_type" : { "name" : "县", "alternate name" : "縣", "transcription" : "xian", "English" : "county" }, "temporal" : { "begin" : "622", "begin rule" : "4", "end" : "624", "end rule" : "4" }, "spatial" : { "object_type" : "POINT", "xy_type" : "point", "latitude" : "27.02239", "longitude" : "115.03003", "source" : "FROM_FD", "present_location" : [ { "country code" : "cn", "text" : "江西吉安县东永和镇", "source" : "Fudan", "attestation" : "" } ] }, "historical_context" : { "part of" : [ { "begin year" : "622", "end year" : "624", "parent id" : "hvd_32574", "name" : "南平州", "transcribed" : "Nanping Zhou" } ], "subordinate units" : [ ], "preceded by" : [ ] }, "data source" : "CHGIS", "source note" : "东昌县(622-624年)治所(钱林书编写)

唐武德五年(622年)分太和县置,属南平州。(1)治所即今江西吉安县东、贛水西岸永和镇。(2)八年(625年)废入太和县。(3)

注:
(1)《新唐书》卷41《地理志五·江南道》吉州太和县:“武德五年(622年)置南平州,并置永新、广兴、东昌三县。”(北京,中华书局,,1975年,4册,1070页)
(2)顾祖禹《读史方舆纪要》卷87《江西·吉安府》庐陵县高昌废县:“又东昌废县,在府南。……旧志:东昌城在泰和县东北八十里,今为永和镇,镇盖在府南十五里。”(北京,中华书局,1955年,4册,3650页)按:明、清吉安府治庐陵县,据牛平汉《明代政区沿革综表》谓,吉安府治庐陵县,即今江西吉安市。泰和县即今县。(北京,中国地图出版社,1997年,154页)今吉安县东、贛水西岸有永和镇,其镇正在吉安市南十余里、泰和县东北八十里处,(《江西省地图册》,上海,中华地图学社,1990年,50页)当是。。而《太平寰宇记》卷109《江南西道七·吉州》太和县东昌故县:“在县西六十里。”(金陵书局,光绪八年刊本,21册,18页)按:宋太和县也即今县。故此“县西”,疑乃“县东”之误。
(3)《新唐书》卷41《地理志五·江南道》吉州太和县:武德五年(622年)置南平州,并置永新、广兴、东昌三县。八年(625年)州废,省永新、广兴、东昌入太和,来属。”(北京,中华书局,,1975年,4册,1070页)", "source uri" : "" }