Name the Artist: Two Hearts?

Questions

What was the first name of Titanic survivor known as The Unsinkable Molly Brown?

What actress hold the record for the biggest gap between oscar wins, with 38 years between her best actress and best supporting actress statuette?

What does the wind speed have to be below (in miles per hour) in order to be rated ‘calm’ by the National Weather Service?

What ancient people were the first to keep records of lunar eclipses?

What 1950 film class was nominated for a record 14 oscars and won six?