Lady Dongyangwon

{{Short description|Royal consort of Goryeo (fl. 10th century)}}

{{Infobox royalty

| name = Lady Dongyangwon

| image =

| succession = Royal consort of Goryeo

| reign =

| reign-type =Tenure

| predecessor = Lady Jeongmok

| successor = Lady Sukmok

| father =Yu Geum-Pil ({{Korean|hangul=유금필|labels=no}})

| mother =

| spouse =Taejo of Goryeo

| issue =Prince Hyomok《고려사》권90〈열전〉권3 - 효목태자
Prince Hyoeun《고려사》권90〈열전〉권3 - 효은태자

| birth_date = ?

| birth_place =Pyeongsan, Hwanghae

| death_date = ?

| death_place =Pyeongsan, Hwanghae

| place of burial =

| posthumous name =

| house =Pyeongsan Yu (by birth)
House of Wang (by marriage)

|religion =Buddhism

|module={{Infobox korean name|child=yes

| hangul=동양원부인

| hanja={{linktext|東|陽|院|夫|人}}

| rr=Dongyangwon Buin

| mr=Tong'yang'won Pu'in

}}}}

Lady Dongyangwon of the Pyeongsan Yu clan{{cite web|url=http://www.surname.info/office/wang_hu-go_ryeo.html|script-title=ko:성씨정보 고려 왕후록(王后錄) - 고려의 왕비 :+|website=Surname Info|access-date=October 4, 2021|language=ko}} ({{korean|hangul=동양원부인 유씨|hanja=東陽院夫人 庾氏|lit=Lady of the Eastern Yang Courtyard}}) was the daughter of Yu Geum-Pil who became the 9th wife of Taejo of Goryeo.{{Cite web|url=http://db.history.go.kr/KOREA/search/searchResult.do?sort=levelId&dir=ASC&limit=20&page=1&pre_page=1&codeIds=PERIOD-0-3&searchTermImages=%EB%8F%99%EC%96%91%EC%9B%90%EB%B6%80%EC%9D%B8&searchKeywordType=BI&searchKeywordMethod=EQ&searchKeyword=%EB%8F%99%EC%96%91%EC%9B%90%EB%B6%80%EC%9D%B8&searchKeywordConjunction=AND#searchDetail/kr/kr_088r_0010_0100/2/0/2/r|script-title=ko:고려시대 史料 Database|website=Goryeosa|language=ko|access-date=June 1, 2021}} Her father was a representative general under his command who showed many achievements, such as helping Taejo on several battlefields and gave the big contribution with participating in the unification of the Later Three Kingdoms and established the new Goryeo dynasty.{{Cite web|url=http://encykorea.aks.ac.kr/Contents/Item/E0041304|script-title=ko:유금필(庾黔弼)|website=Encyclopedia of Korean Culture|language=ko|access-date=June 1, 2021}} Both of Yu Geung ({{Korean|hangul=유긍|labels=no}}), Yu Gwan-yu ({{Korean|hangul=유관유|labels=no}}) and Yu Gyeong ({{Korean|hangul=유경|labels=no}}) were her brothers. She bore Taejo 2 sons: Wang Ui and Wang Won.{{Cite web|url=http://db.history.go.kr/KOREA/search/searchResult.do?sort=levelId&dir=ASC&limit=20&page=1&pre_page=1&codeIds=PERIOD-0-3&searchTermImages=%EB%8F%99%EC%96%91%EC%9B%90%EB%B6%80%EC%9D%B8&searchKeywordType=BI&searchKeywordMethod=EQ&searchKeyword=%EB%8F%99%EC%96%91%EC%9B%90%EB%B6%80%EC%9D%B8&searchKeywordConjunction=AND#searchDetail/kr/kr_090r_0010_0020/2/1/2/r|script-title=ko:태조 소생 왕자|website=Goryeosa|language=ko|access-date=June 1, 2021}}

However, her 2nd son was murdered by his half brother, Gwangjong of Goryeo due to Won's rebellion plotted and his two sons (Wang Im and Wang Jeong) were escaped from their death, but after King Mokjong was dethroned and King Hyeonjong took the throne, they were reinstated and placed as an enemy of the Royal household.