Elisabeth Singleton Moss (born July 24, 1982) is an American actor. Her notable roles include that of Zoe Bartlet, the third and youngest daughter of President Jed Bartlet, on the NBC television series The West Wing (1999-2006), and secretary turned copywriter Peggy Olson on the AMC original series Mad Men (2007-present). Elisabeth Moss was born in Los Angeles, California, the daughter of musicians. She was first seen onscreen in 1990, when she appeared in the NBC miniseries Lucky/Chances. From 1992 until 1995, Moss appeared in seven episodes of the TV series Picket Fences, as Cynthia Parks. Moss provided the voice of Holly DeCarlo, a main character in the 1992 TV special Frosty Returns. In 1993, she provided the voice of Michelle in the animated film Once Upon a Forest.
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