Real name: Derek Henderson
Vincent Van Goat is also called "The Goat" or "H.A.E.D.U.S." (Heavily Armed Espionage Deadly Uber-Sheep)
How did Vincent Van Goat got his name?
In Quantum and Woody #10, Woody named the goat "Vincent Van Goat" for the first time though Woody stated that Vincent is not a goat but an "uber-sheep" and "Vincent Van Goat" is his secret identity.
How did Vincent Van Goat become Quantum and Woody's father?
Dr. Platzhalter ( When Derek Henderson was still alive, he was working as a lab assistant to Dr. Platzhalter) created a device capable of restoring the full mind and thought patterns of any chosen test subject. During an impromptu demonstration, a lab accident happened which resulted to the transfer of a copy of Derek Henderson's mind into a female goat. And that's how the goat became Quantum and Woody's father.
A variant cover of Quantum & Woody #3 available on February of 2018