Answer \Rubber Duckie\ round Jeopardy! Show_number 5179 category BROTHER air_date 2007-10-01 question '1880
John Philip Sousa round Double Jeopardy! Show_number 4139 category KNOWN BY THEIR INITIALS air_date 2002-09-05 question '\It'll be you prostrate and grovel on thy brow; Thy Brutus.