Pont served as U.N. Ambassador' value $800 answer Woody Guthrie round Double Jeopardy! Show_number 3138 category LOUIS LOUIS air_date 2011-01-07 question 'This trio often appeared as this popular rhyming mnemonic couplet' value null answer (1 of) glucagon & insulin round Double Jeopardy! Show_number 1274 category WORLD HISTORY air_date 2009-07-14 question 'On April 7 1871 was a charm in the town of Amherst College' value $800 answer Pauline round Double Jeopardy!