Well, to make a long story short, Maggie Siff is not Jewish! (though she considers herself Jewish)
Since Maggie Siff's mother is not Jewish, and in Judaism one's religion is based on one's mother's religion, then that makes her also not Jewish (though once again, she DOES consider herself to be Jewish). Though she is not Jewish, Her father is Jewish, which makes her in some views half Jewish...
Maggie Siff was born on June 21, 1974 in New York City, New York.
Siff is best known for her role as department store heiress Rachel Menken Katz on the AMC drama Mad Men, Dr. Tara Knowles on the FX drama Sons of Anarchy for which she was twice nominated for the Critics' Choice Television Award for Best Supporting Actress in a Drama Series, and psychiatrist Wendy Rhoades on the Showtime series Billions.
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