Julia Mullock
| Julia Mullock | |
|---|---|
| Yi and Mullock in 1963 | |
| Born | March 18, 1927 Philadelphia, Pennsylvania, U.S. | 
| Died | November 26, 2017 (aged 90) Honolulu, Hawaii, U.S. | 
| Burial | Ashes scattered in the Pacific Ocean | 
| Spouse | |
| Issue | 
 | 
| House | House of Yi (by marriage) | 
| Religion | Roman Catholicism | 
| Korean name | |
| Hangul | 이주아 | 
|---|---|
| Hanja | 李珠亞 | 
| Revised Romanization | I Jua | 
| McCune–Reischauer | I Chua | 
Julia Mullock (March 18, 1927 – November 26, 2017) was an American member of the former imperial family of Korea through her marriage to Yi Ku.
However, her status within the imperial family is disputed as the two were not married in accordance with Korean customs. Thus, Mullock was not included in the Yi household register.