Maggie Siff Biography: Parents, Movie, Age, Net Worth, Height, Instagram, Siblings, Wiki

January 29, 2024 0 Posted By Johnson Ajiboye

Maggie Siff is a celebrated actress who has delivered remarkable and diverse performances in various TV shows and movies.

She is best known for her roles as Rachel Menken Katz on Mad Men, Tara Knowles on Sons of Anarchy, and Wendy Rhoades on Billions.

She has also received critical acclaim for her performances in movies such as Push, The 5th Wave, and A Woman, a Part. Siff is a skilled and talented actress who can portray intricate and subtle characters with depth and emotion.


  •  Full name: Margaret Siff
  • Date of birth: June 21, 1974
  • Age: 49 years old
  • Gender: Female
  • Place of birth: The Bronx, New York City, New York, United States
  • Nationality: American
  • Profession: Actress
  • Height: 5 ft 6 in (168 cm)
  • Parents: Father of Russian Jewish descent, mother of Irish and Swedish ancestry
  • Siblings: N/A
  • Spouse: Paul Ratliff (m. 2012; died 2021)
  • Children: Lucy Ratliff (daughter)
  • Relationship status: Widowed
  • Net worth: $8 million

Early Life & Education

Maggie Siff, currently at 49, was born on June 21, 1974, in The Bronx, New York City. She grew up in a culturally Jewish environment, as her father was a stage actor of Russian Jewish origin.

Her mother was of Irish and Swedish descent and worked as a school teacher. Siff attended The Bronx High School of Science, where she became interested in acting and literature.

She graduated in 1992 and studied English at Bryn Mawr College, where she earned her bachelor’s degree in 1996. She then pursued a master’s degree in fine arts at New York University’s Tisch School of the Arts, where she honed her skills in theater and film. She graduated in 1999 and began her professional acting career.

Personal Life

Maggie Siff married Paul Ratliff, a psychotherapist and former design strategist, in October 2012. The couple met through a mutual friend and courted each other via email before meeting in person.

They had a daughter named Lucy, who was born in 2013. Siff and Ratliff had a happy and loving marriage until Ratliff’s tragic death in 2021 due to a car accident.

Siff was devastated by the loss of her husband and has been coping with the grief with the support of her family and friends.


Maggie Siff started appearing in television series in 2004. She appeared as an Alcoholics Anonymous speaker during an episode of Rescue Me in Season 2. She also had roles on Law & Order: Special Victims Unit, Grey’s Anatomy, and Law & Order.

She played Rachel Menken Katz on the series Mad Men from 2007 to 2008, which earned her a nomination, along with the rest of the cast, for a Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series.

She also appeared in a small role as a burn victim on Nip/Tuck during that time before being cast as Dr. Tara Knowles on Sons of Anarchy in 2008.

She appeared in all seven show seasons and was twice nominated for the Critics’ Choice Television Award for Best Supporting Actress in a Drama Series.

She also performed the songs Lullaby for a Soldier (Arms of the Angels) and You Are My Sunshine on the show.

She has also appeared in several films, such as Then She Found Me (2007) as Lily, Push (2009) as Teresa Stowe, a psychic surgeon, Funny People (2009) as Rachel, Leaves of Grass (2010) as Rabbi Renannah Zimmerman, and Concussion (2013) as Sam Bennet, a woman who becomes a high-end lesbian escort. She appears in the 2016 Showtime series Billions as Dr. Wendy Rhoades, a psychiatrist and performance coach for a hedge fund.

She has been a main cast member since the show’s first season and has received positive reviews for her performance.

She starred in an independent indie film called A Woman, a Part (2016) as Anna Baskin, a successful but burnt-out actress who returns to her past life in New York.

She also had a minor role in the drama film One Percent More Humid (2017) as Lisette, a literature professor who has an affair with one of her students.

Net worth

Maggie Siff has an estimated net worth of $8 million. She has earned most of her wealth from her acting career in television and film.

She has also been a spokesperson for Betterment, an online investment service, since 2018.

Social Media

  • Instagram handle: N/A
  • Twitter handle: N/A


  • Third Watch
  • Rescue Me
  • Law & Order: Special Victims Unit
  • Grey’s Anatomy
  • Michael Clayton
  • Then She Found Me
  • Nip/Tuck
  • Mad Men
  • Push
  • Funny People
  • Leaves of Grass
  • Sons of Anarchy
  • Concussion
  • The 5th Wave
  • Billions
  • A Woman, a Part
  • One Percent More Humid

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