found: The four days of Gemini 4, 1994 [videorecording] :(footage of Col. Edward White, astronaut who performed the first American spacewalk during Gemini Project; killed in 1967 in explosion on Apollo I launchpad)
found: Who's who in space, 1993p. 132 (White, Edward Higgins, II, 1930-1967)
found: OCLC database, 07-27-94(hdg.: White, Edward Higgins, 1930-1967)
found: NUCMC data from Armed Forces Institute of Pathology for VIP autopsy material, 1962-1980(Apollo astronaut Ed White)
found: Wikipedia, July 10, 2019(Ed White; born Edward Higgins White II, November 14, 1930, San Antonio, Texas, died January 27, 1967, Cape Kennedy, Florida; American aeronautical engineer, U.S. Air Force officer, test pilot, and NASA astronaut)
found: Edward White II official WWW site, July 10, 2019(Edward White II; Edward Higgins White II)
found: Internet Movie Database, July 10, 2019(Edward H. White II; Edward Higgins White II; alternate names: Edward White, Ed White, Lt. Colonel Edward H. White)
found: Britannica.com, July 10, 2019(Edward H. White II; in full Edward Higgins White II; American astronaut)
found: World book, 2019(White, Edward Higgins, II (1930-1967))
found: International Space Hall of Fame WWW site, July 10, 2019(Edward H. White II; "Ed" White)
found: Astronauts Memorial Foundation WWW site, July 10, 2019(Edward H. White II)
found: Gale Biography in Context, July 10, 2019:Merriam Webster's biographical dictionary, 1995 (Ed(ward) (Higgins) White, (III) [sic]; other names: White, Edward H.; White, Ed; White, Edward Higgins, II; White, Edward) Dictionary of American biography, 1988 (Edward Higgins White, II) Scribner encyclopedia of American lives, thematic series: the 1960s, 2003 (Edward Higgins White)
found: Who was who in America(White, Edward Higgins II; born November 14, 1930, San Antonio, died January 27, 1967; astronaut)