What were the names of the Gorillas from the Tom and Jerry cartoon and The Magilla Gorilla Show?

The Gorilla from the Tom and Jerry cartoons was Grape Ape.

Who was that cartoon gorilla with the hat, bow tie, and suspenders from The Magilla Gorilla Show?

The cartoon gorilla with the hat, bow tie, and suspenders was The Magilla Gorilla.

What is the Latin name for the western lowland gorilla?

The Latin name for the western lowland gorilla is Gorilla gorilla gorilla.

Who is more closely related: humans and gorillas, or gorillas and monkeys?

Humans and gorillas are closer relatives than gorillas and monkeys. Also called Relative Humility