When Dean had first met Ben Dean considered the possibility that Ben might actually be his son. Lisa confirmed to Dean that Ben wasn't his son and his similarities to him was due to her 'type' that she hooked up with that Dean had fallen under.
She has a young boy named Ben who shares similarities to Dean, although she has categorically stated that he is not his child.
Emma Winchester is the daughter of Dean Winchester and Lydia. She is an Amazon warrior, trained to kill her father, but she refuse to go through it and was accepted by her family. She is very close to Cassandra.
Ben Braeden is the child of Lisa Braeden, his mother.
Emma was an Amazon conceived by Lydia and Dean during a one-night stand, unbeknownst to the latter.
When Dean had first met Ben Dean considered the possibility that Ben might actually be his son. Lisa confirmed to Dean that Ben wasn't his son and his similarities to him was due to her 'type' that she hooked up with that Dean had fallen under.
Soon Dean receives Emma in his room and learns that she is his daughter while Sam finds that all the victims were killed by their own daughters.
Within hours, Lydia becomes pregnant and gets a surprise call from Dean asking about a flask. Lydia tells Dean she's busy and hangs up on him. Several hours later, she gives birth to her and Dean's daughter Emma.
Supernatural Season 13 has added a new cast member whose surname will be abundantly familiar to fans. Danneel Ackles, an actress who, of course, is the wife of Dean Winchester himself, Jensen Ackles, is set to play a recurring character.
In the series finale, after Dean dies, Sam leaves the bunker behind for good, taking their dog, Miracle, with him. Over the years, Sam has a family and a son, whom he named after his brother, grows old and dies of natural causes. After Sam's death, he and Dean are reunited in Heaven.
Lydia is an Amazon who hooked up with Dean Winchester at a bar and the two made love in bed. She was impregnated by the older Winchester and in just a few hours, she was pregnant with her unborn child.
Castiel is a young Seraphim, former leader of his garrison, and youngest angel in all of Heaven. He is the husband of the demoness, Meg Master and widowed father of his daughter, Cassandra Masters.
This is reconfirmed in the Supernatural finale when Sam's soul ascended into Heaven and materialized next to Dean's soul, making him the first person he interacted with in the afterlife. The brothers are unique in that they are the only soulmates who are family rather than spouses.
Lisa Braeden is a supporting character and love interest from Supernatural episode 3.02: “The Kids are Alright” to 6.21: "Let It Bleed." Her first appearance in 3.02: “The Kids Are Alright”revealed her to be an old flame of Dean Winchester's.
A good example is when Dean moves in to live with her and Lisa embraces him, and doesn't ask where he went or why he's sad. Lisa's relationship with Dean ends when Crowley targets her, forcing Dean to remove himself from her life permanently. It is safe to say that the two loved each other deeply up to that point.
Eileen Leahy - Sam's final love (Season 15)
That is until Chuck wiped everyone from existence (“Despair”).
On multiple occasions, Dean has shown that - of all the women he has slept with - he truly loves Lisa. Before and during the first few episodes of, season 6, Dean lives with the Braedens for a full year, living an "Apple Pie" life. Dean's nickname for Lisa is "Lis'".
Dean appeared less frequently on Gilmore Girls starting in Season 4, as he eventually married Lindsay.
He admitted that he would have preferred the short fallout between the pair to not have played out in public, but in the end, it all turned out fine and they made up. Ackles said: "[I'm] extremely superstitious when it comes to a few things.
Mary asks Dean to tell her the truth. Dean tries to avoid it but Mary insists. Dean tells her that he is her son, and Mary is shocked by this. She is more horrified that she raised her children in this lifestyle.
Cassandra Masters is the daughter of Castiel and Meg Masters and the only known Nephalem to exist, which is a hybrid between a union of an angel and demon, even being part human due of Castiel and Meg's human vessels. Cassandra acts as one of the leading main characters with Sam and Dean.
Emma finds Dean, telling him she is running away from the Amazons, but actually intending to kill him. When Dean hesitates, suggesting she could actually leave them, Sam arrives and shoots her.
The ring he wears in season 1 to 5 is a rather plain, silver band that might look like a wedding ring (though where I come from you wear your wedding band on the left hand, but I guess that can be different in different countries), but it is simply jewlery.
Dean Winchester II, also known as Dean-O 2.0. and Son of Sammy, is a hunter and a member of the Winchester family of hunters. He's the son of Sam Winchester.
Gender. Emma was an Amazon conceived by Lydia and Dean during a one-night stand, unbeknownst to the latter.