Misc: what mid day nap takes its name from the spanish word sexta meaning sixth?

Questions

Reagan and Nancy Davis What 19th century novelist spent his last days as an inspector at New York's Customs House?

Real ______, kept below 55 degrees F, will sweat when brought too quickly to room temperature?

Reconnaissance squadron into where does the 53rd weather reconnaissance squadron fly?

3 + 3 + 3?

Reeves who produced 'sgt pepper's lonely hearts club band'?