Seo Jae-pil

Philip Jaisohn (January 7, 1864 or 1866 – January 5, 1951) was the anglicized name used by Seo Jae-pil, a noted champion for Korea's independence, journalists and the first Korean to become a naturalized citizen of the United States. His nickname was Songjae(송재;松齋), Ssanggyeong(쌍경;雙慶), and he wrote under the pen name N.H.Osia.