What is a person in his or her sixties called?

What is an unintended period of silence during a radio broadcast called? A person described as loquacious does what a lot? What is a person from Harrisburg or Philadelphia called? A person in a rage is said to see which color? A person moving quickly is going "by leaps and" what? What Spanish-derived word names a person of low social status or a day laborer? What is a person who hates or fears books called? What is a person who makes barrels called?