Linda Tran

Linda Tran is Kevin Tran's mother.

Reading Is Fundamental
When her son vanishes, she goes to the police for help. A detective visits her at her house and while he's interviewing her, Kevin appears with two Angels. Mrs. Tran is relieved to see her son, but the reunion is cut short when the detective reveals himself to be Edgar, a Leviathan, who kills both Angels and kidnaps Kevin and Mrs. Tran.

There Will Be Blood
Dick Roman holds Mrs. Tran hostage and uses her life to force Kevin to translate The Word of God for him. Once Kevin is finished, Edgar instructs his men to let Mrs. Tran go, under the condition that she doesn't talk.

Season 8
What's Up, Tiger Mommy?

Concerned about his mother's welfare, Kevin convinced Dean and Sam to visit his mom. After clearing through the demons secretly guarding her home, Kevin and his mom are reunited. Mrs. Tran takes the news of her son being a prophet with surprising ease, even willing to go on the job with them to ensure Kevin's safety. During the episode, She establishes herself as a devoted mother not to be taken lightly, from getting a tattoo without flinching to attacking Crowley head-on, despite knowing how dangerous he is. She, alongside Dean, Sam, and Kevin, attends the audtion held by the pagan god, Plutus, for The Word Of God. After Kevin is kidnapped by Beau, Mrs. Tran offers her own soul in exchange for her son. After declining the angels protection, Mrs. Tran is possessed by Crowley, with the help of Beau. In her Body, Crowley kills Plutus, steals The Word of God, and escapes before Dean can kill him Mrs. Tran's body. Mrs. Tran is left severely tramautized by the event. She later disappears with Kevin, in an attempt to get away from both the winchesters and Crowley.

Trivia
 * It is revealed in What's Up, Tiger Mommy? by Mrs. Tran that she received a tattoo on a certain part of her body in her past (most likely somewhere sexually suggestive).
 * It is mockingly revealed in What's Up, Tiger Mommy? by Crowley after possessing Mrs. Tran that she had a sexual affair while married in the past which resulted in the birth of her son, Kevin Tran, though whether he was being truthful or not is unclear.