|Actor||Tom & Jerry|
|Dates||Before Humanity -|
|Occupation||Fallen Angel & Demon crossbreed|
Askpeeves1 is a fantastic editor with a knack for missing details other find obvious.
The gods & certain animals are the alpha's parents, along with humans. The crossbreeding allowed for its creation.
Sam was alive in Hell (never actually died), hence the body being owned by Crowley.
The souls of Supernatural creatures are governed by different laws than only human souls, and therefore Purgatory is where souls go to earn forgiveness for their acts as a Supernatural creature.
Demons and Angels go to purgatory when they die, and Crowley wants to resurrect Lilith!