Okay, I'm going to give a brief one two on Sam with out giving out too many spoilers. If you have watched Supernatural for any amount of time... From season 1 to just season 2 you can see how much each character truly envoles but keeps the thread of family.
Sam was born on May 2, 1983 and is the brother to Dean Winchester. When Sam was only six months old, his mother Mary was killed by the demon Azezl, whom his mother walked in on while he was feeding Sam demon blood. Sam is saved from the ensuing fire by his father, who then gives him to a four-year-old Dean to carry outside.Since that moment, Dean has felt responsible for Sam and became Sam's protector, partially due to pressure from their father to keep his brother safe. Sam and Dean spent their childhood moving from town to town every few weeks while their father hunted supernatural beings and their mother's unknown killer. Until the age of 8, Sam believed that his mother had died in a car accident and his father was a traveling salesman, until Dean revealed to him the existence of the paranormal .Sam apparently started hunting alongside his brother and father around the age of twelve, however, he began wanting a normal life without monsters; years later, a teacher encouraged him to carve out a life away from the "family business" after reading Sam's story about a werewolf hunt.At nineteen, after a heated argument with John, Sam leaves for Stanford University thus leaving his family and their hunting crusade behind him.
In the being of season one you meet a young Sam who is about 22 years old, that joins the fight with his brother Dean against the supernatural. Disclosure.. Not all the content belongs to me personally.. Credit to the writer
To be continued... L A Von Winchester