<Tr> <Th> Children </Th> <Td> Jax Teller (deceased) Thomas Teller (deceased) </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Nate Madock (father) Rose Madock (mother; deceased) Nathaniel Madock (brother; deceased) Tara Knowles (daughter - in - law; deceased) Abel Teller (grandson) Thomas Teller (grandson) </Td> </Tr> <P> Gemma Teller Morrow (née Madock), is a fictional character on the FX television series Sons of Anarchy, played by Katey Sagal . Gemma is the widow of John Teller, wife of Clay Morrow and mother of Jax Teller . She is unapologetic about the lengths she'll go to in order to protect the club, and is beloved by all of its members . She and Clay are arguably the series' main antagonists . </P> <P> Gemma was born November 18, 1957 to Nate and Rose and is a native of Charming, California; her maiden name is Madock . According to Sheriff Wayne Unser, she left Charming when she was sixteen and returned "ten years later with a baby and a motorcycle club". She married John Teller, a Vietnam War veteran and founder of the Sons of Anarchy Motorcycle Club, with whom she had two children: Jackson in 1978 and Thomas in 1984 . Gemma has a scar on her chest which is explained when her grandson Abel has surgery . Gemma has a genetic heart disorder from her mother's side which she passed on to her children - Thomas died in 1990 from complications of the disorder, and Abel nearly died from heart complications after his premature birth . After John was hit by a semi-truck and died in 1993, she quickly married John's friend Clay Morrow . </P>

Who is jax mom in sons of anarchy