. . . . . "Virgil \\\"Gus\\\" I. Grissom" . "1967" . . . "Virgil Ivan (Gus) Grissom" . . . . "Gus Grissom" . . "Virgil Ivan Grissom" . . "Gus Grissom's" . . . . . . . . . "Lieutenant Colonel Virgil I. \\\"Gus\\\" Grissom" . . . . . . . . . "'''Lieutenant Colonel Virgil Ivan \\\"Gus\\\" Grissom'''" . . . . "Virgil I. Grissom" . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Virgil Grissom" . "(Virgil) Ivan (Grissom)" . . . . . . . . . . . . "Virgil Ivan \\\"Gus\\\" Grissom" . "Virgil \"Gus\" Grissom" . . . . . . . . . . . "1926-04-03" . . . . . . . . . "Virgil I. \\\"Gus\\\" Grissom" . . "1967-01-27" . . . . "Commander Gus Grissom's" . . . . . . . . . . . . "Gus Grissom" . . . . . . . . . . . . . . . . . . . . "Virgil I. \"Gus\" Grissom" . . . . . . "\\\"Gus\\\" Grissom" . . . . . . . . . . . "Astronaut Virgil I. Grissom April 3, 1926 - January 27, 1967" . . . . "Virgil \\\"Gus\\\" Grissom" . . . "Virgil ''Ivan'' \\\"Gus\\\" Grissom" . . . . . . . . "Gus_Grissom" . . . "1926" . "Grissom" . . "'''Lt Col Virgil Ivan \\\"Gus\\\" Grissom'''" . . .