Misc: Big nosed mustachioed man with lots of albums "Apostrophe", "Sheik Yerbouti"?

Questions

what capital city does the liffey river flow through?

what are the most common initials of superman's friends and enemies?

what did cowboys refer to as 'tonsil paint'?

who wrote marjorie morningstar?

this artificial sweeteners go the ax in 1969?