useless trivia: What Word Means: A Long Black Robe?

Questions

what is the name of the russian czar's daughter who might-or-might-not have survived the russian revolution?

ironically, jimmy angel's plane crashed near this place in 1937?

who was the title character in shakespeare's "the merchant of venice"?

who is the greek equivalent of the roman goddess venus?

who starred in 'conan the barbarian'?