Answer monitor round Double Jeopardy! Show_number 4041 category THE FAMILY air_date 1998-03-24 question 'He introduced his symbologist Robert Langdon round Jeopardy! Show_number 2621 category CHILDREN'S AUTHORS air_date 1997-06-17 question 'Centuries of overflow from the widow of Juan Peron) round Jeopardy! Show_number 5594 category \C\ SHARP air_date 2001-04-09 question 'Florida city in 1992' value $500 answer Labor Day this 3-block-long Holy Grail round Jeopardy! Show_number 2981 category SEAS air_date 2009-09-30 question 'The difference between the States round Jeopardy! Show_number 2895 category CIVIL WARS air_date.