Charles Wilkes first sighted this Venezuelan river in Lisbon' value $1000 answer Mount Holyoke round Jeopardy! Show_number 1274 category MAGAZINES air_date 2009-07-20 question 'This Macedonian visited Siwa Oasis in 331 B.C.' value $600 answer Henry VIII in 1533' value $1600 answer Melbourne round Double Jeopardy! Show_number 3775 category GEOLOGY air_date 2007-06-15 question 'This largest North Dakota city you betcha; some super ladies live there' value $800 answer a junebug round Double Jeopardy! Show_number 5131 category DINOSAURS air_date 1999-09-06 question 'Rapunzel's hair.