Question: When was the American actress born who is a star in both Mad Men and Flowers in the Attic?

Context paragraphs:
Carly Wray: Carly Wray is an American television writer and producer.  She is known for her writing on the AMC drama "Mad Men" and "The Leftovers" on HBO.  She won a for "Mad Men" in 2016.

Mad Men: Mad Men is an American period drama television series created by Matthew Weiner and produced by Lionsgate Television.  The series premiered on July 19, 2007, on the cable network AMC.  After seven seasons and 92 episodes, "Mad Men's" final episode aired on May 17, 2015.

Jonathan Abrahams: Jonathan Abrahams is an American television writer and producer, best known for his work on shows such as "Greek", "Mad Men" and "Haven".  He has worked as a writer and producer for a number of television series, including "Wildfire", "Greek", "Raising the Bar", "Mad Men" and "Haven".

Waldorf Stories: "Waldorf Stories" is the sixth episode of the fourth season of the American television drama series "Mad Men", and the 45th overall episode of the series.  It was written by Brett Johnson and series creator and executive producer Matthew Weiner, and directed by Scott Hornbacher.  The episode originally aired on the AMC channel in the United States on August 29, 2010.  This was the same evening that "Mad Men" received the award for Outstanding Drama Series at the 2010 Primetime Emmy Awards.

Phil Abraham: Phil Abraham is an American cinematographer and television director.  He worked on all six seasons of "The Sopranos", initially as a camera operator, then as a cinematographer and eventually as an episodic director.  He won the 2008 Primetime Emmy Award for Outstanding Cinematography for a One Hour Series for his work on the pilot of "Mad Men" and has been nominated for four other Primetime Emmy Awards for Outstanding Cinematography for a Single-Camera Series for his work on "The Sopranos".  Besides working as a cinematographer for "Mad Men", he has also worked as a director for fifteen episodes.  He picked up two more nominations for a Primetime Emmy Award for Outstanding Directing for a Drama Series for "Mad Men" episodes "The Jet Set" and "The Other Woman".  He attended high school at York Preparatory School and graduated from Wesleyan University, along with "Mad Men" creator Matthew Weiner.

Flowers in the Attic (2014 film): Flowers in the Attic is a 2014 Lifetime movie, starring Kiernan Shipka, Ellen Burstyn, Mason Dye, and Heather Graham.  It is the second adaptation of the 1979 novel of the same name by V. C. Andrews.  A sequel, "Petals on the Wind", based on the novel of the same name, premiered on May 26, 2014, on Lifetime.  The network announced the developing of the following books in the series, "If There Be Thorns" and "Seeds of Yesterday", which both aired in 2015.

Stephanie Courtney: Stephanie Courtney (born February 8, 1970) is an American actress and comedian, best known for playing the advertising character Flo in television and radio commercials for Progressive Corporation beginning in 2008, and noted for her recurring roles on several television series, including the voices of Renee the Receptionist and Joy Peters on the Adult Swim comedy "Tom Goes to the Mayor" (2004–06); Marge on the AMC drama "Mad Men" (2007); and Diane on the ABC comedy "Cavemen" (2007).  She also appeared in the season 2 premiere of "Men of a Certain Age".  Courtney is a member of The Groundlings, an improvisational and sketch comedy theater in Los Angeles, California.

Kiernan Shipka: Kiernan Brennan Shipka (born November 10, 1999) is an American actress.  She is known for playing Sally Draper on the AMC series "Mad Men."

Teyonah Parris: Teyonah Parris (born September 22, 1987) is an American actress.  She began her career playing a recurring role as Dawn Chambers in the AMC drama series, "Mad Men" (2012–15), before landing her breakthrough role in the 2014 independent film "Dear White People".  In 2015, Parris went to star in the satirical drama film "Chi-Raq" directed by Spike Lee.

John Slattery: John M. Slattery Jr. (born August 13, 1962) is an American actor and director.  He is best known for his role as Roger Sterling in the AMC drama series "Mad Men" and for his role as Howard Stark in cameo appearances in the Marvel Cinematic Universe films "Iron Man 2", "Ant-Man", and "".  He has received four Primetime Emmy Awards nominations and two Critics' Choice Television Awards for "Mad Men".  He was also part of the "Mad Men" ensemble cast that won two SAG Awards.

Supporting paragraphs: Flowers in the Attic (2014 film) Kiernan Shipka
Answer: November 10, 1999