Who is Julianna Margulies’ husband Keith Lieberthal? Bio: Age, Net Worth, Law Firm, Attorney, Height

• Keith Lieberthal is an attorney with a net worth of over $1 million.
• He attended Mansfield Senior High School and Dartmouth College and Harvard Law School.
• Keith worked for various law firms, a federal judge, and the Council of Foreign Relations.
• Keith is married to actress and producer Julianna Margulies.
• He has no online or social media presence and is rarely in the media spotlight.

Who is Keith Lieberthal?

Keith Lieberthal was born on 23 August 1977, in Mansfield, Ohio USA, and is an attorney, but possibly better known for being the husband of actress and producer Julianna Margulies. His wife is best known for her work in the long running series “ER”, for which she won an Emmy Award. She also had the lead role in “The Good Wife”.

The Riches of Keith Lieberthal

How rich is Keith Lieberthal? As of late-2018, sources inform us of a net worth that is over $1 million, earned largely through a successful career in law. His wealth has also been potentially elevated thanks to the success of his wife, who has an estimated net worth of $22 million. As he continues his career, it is expected that this wealth will also continue to increase.

Early Life and Education

Keith is of Jewish descent – his father is well-known academic Kenneth Guy Lieberthal. While little is known about his childhood, he did not pursue a similar career to that of his father. He attended Mansfield Senior High School, and after matriculating enrolled at Dartmouth College to complete his bachelor’s degree, after which he continued at Harvard Law School, to pursue a Juris Doctor, and during which he interned at a federal judge’s office based in Manhattan.


After completing his studies, and passing the board to become a full-fledged lawyer, Lieberthal started working for the firm Clinical Advisors, LLC as a general counsel, and served with the Council on Foreign Relations thanks to his expertise on foreign policy. He also tried his hand at working as a lawyer for the office Covington & Burling, handling numerous cases including securities law, media regulation, discretion, and other corporate issues. He served in several locations, including New York, Washington and London, as some of his cases had international elements.

He worked for court judge Naoma Reice Buchwald for a year, and then as a corporate system advisor for the company Bain & Co, including on internet law, information transfer, as well as other cases involving customers online. Currently, he continues his work as a general counsel for Clinical Advisors, and is also the Senior Director of Lincoln Center International at the Lincoln Center for the Performing Arts

Wife – Julianna Margulies

Keith’s wife Julianna initially found popularity in the TV medical drama “ER”, playing the character Carol Hathaway. The show was created by novelist Michael Crichton and ran for a total of 15 seasons from 1994 to 2009, following the life of a fictional hospital’s emergency room (ER) – the show would become the longest running primetime medical drama in the history of American television. After her run with the show, she voiced the character Neera in “Dinosaur”, before appearing in the series “The Mists of Avalon” which is based on the 1983 novel of the same name written by Marion Zimmer Bradley. The show is a retelling of the Arthurian legend, but this time with a focus on Morgan le Fay.

In 2009, she was cast in what became her second most notable lead role in the show “The Good Wife”, playing Alicia Florrick, and for which she won two Emmy Awards, a Golden Globe Award, and a Television Critics Award. The show follows the wife of an attorney who returns to her career in law after her husband becomes involved in a political corruption scandal. She has won eight Screen Actor Guild Awards over the course of her career, so after Julia Louis-Dreyfus being her the second most awarded woman in SAG.

Margulies was in a relationship from 1991 to 2003 with actor Ron Eldard, whom she met while in an acting class. Four years later it was announced that she had married Keith Lieberthal, who is six years her junior, but which appears irrelevant, and the couple now reside in Lennox, Massachusetts. They have a son together and there have been no reported problems with their marriage, althoughe Keith remains mostly out of the spotlight.

Personal Life and Social Media

One of the reasons Lieberthal has a lot of knowledge when it comes to international affairs is due to his father, who is an expert when it comes to foreign policy, having a focus on China’s politics and economy, and who continues to work despite being 75 years old, serving with the Brookings Institution as a senior fellow emeritus. He is also one of the reasons Keith had a lot of connections within the government during the start of his career.

Despite the fame of his wife, Keith has managed to keep a big portion of his life away from the media spotlight. One of the contributing factors to this is due to the lack of any online or social media presence, even with major sites Facebook, Twitter, or Instagram. He has appeared in public with his wife on several occasions, and has also been with her throughout the support of their various advocacies. His wife also doesn’t have any personally managed social media accounts, with most of what is available online being fan-based accounts. There are also a lot of photo shoots and videos of her appearances available on the website YouTube.

Daniel Wanburg

As Managing Editor at Affair Post, I lead a skilled team in producing engaging content that profiles influential figures. My responsibilities include overseeing the editorial process, ensuring content accuracy, and crafting compelling narratives. Our objective is to deliver detailed and insightful profiles that illuminate the achievements of notable personalities in business, entertainment, and other sectors, through rigorous research and dynamic storytelling.

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