Her 20th great-grandfather was King Taejo, as she discovered when she was featured in Finding Your Roots, a PBS series hosted by Henry Louis Gates Jr.
Taejo of Joseon (1335–1408), born Yi Seonggye, founder of the Joseon dynasty
Joseon | Hyojong of Joseon | Jeongjo of Joseon | Yeongjo of Joseon | Taejong of Joseon | Sejo of Joseon | Taejo of Joseon | Seongjong of Joseon | Injo of Joseon | Hyeonjong of Joseon | Danjong of Joseon | Taejo of Goryeo | Taejo of Goguryeo | Royal Tombs of the Joseon Dynasty | Myeongjong of Joseon | Joseon ''tongsinsa'' | Joseon Navy |