Jeonju Lee Royal Family Association
The Jeonju Lee Royal Family Association (Korean: 전주이씨대동종약원) is a family association based in South Korea founded by Prince Imperial Ui, Yi Kang, in 1922, the second son of Emperor Gojong, from the Jeonju Yi (Lee) clan, the household of Joseon and the Korean Empire, which previously ruled Korea. The association originated from several national institutions of the Joseon dynasty.
Source: Wikipedia — Jeonju Lee Royal Family Association (CC BY-SA 4.0)