Jonathan Gilbert is a popular American actor. He is famous for his role in movies and series such as “Little House on The Prairie,” where he appeared as Willie Oleson, “The Worker,” “Little House: Look Back to Yesterday,” “Little House: The Last Farewell”  and many more. Besides being an actor, he is also a stockbroker.

Early Life

Jonathan Gilbert was born in the year 1967 on April 28 in Los Angeles, California, United States. His real name is Jonathan J. Gilbert. He was adopted by his father, Paul Gilbert, and his mother, Barbara Cowen. His parents are both actors and are engaged in the entertainment industry. Similarly, he is the adopted brother of sisters Melissa Gilbert and Sara Gilbert. Both his siblings are actresses.

Quick Wiki
Full NameJonathan J. Gilbert
Date of BirthApril 28, 1967
Birth PlaceLos Angeles, California, United States
FatherPaul Gilbert
MotherBarbara Cowen
ProfessionActor, Stock Broker
SpouseKeren Gilbert
Age54 years old
Heightabove 5 ft 6 inches
Body MeasurementN/A
Eye ColorHazel
Hair ColorBrown
Net Worth$2.4million USD

About his educational background, he completed his college at Hamilton College. In addition, he has an MBA degree which he obtained from Zicklin School of Business at Baruch College.

Physical Description

Jonathan Gilbert is above 5 feet 6 inches tall and weighs around 74kgs. He has not shared any information about his body measurements, including his chest size, hips size, waist size, biceps size, shoe size, and dress size. He has a fair complexion and has brown colored hair. He has beautiful and addictive hazel-colored eyes, which compliments his looks.

Jonathan Gilbert
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Personal Description

Jonathan Gilbert, who seems like he is in his early 50s, is surprisingly already 54 years old as of 2021. His nationality is American, and he belongs to a white ethnic group. He is confident, passionate, talented, hard-working, determined, persistent, reliable, disciplined, and has a personality similar to Taurus. His lucky number is five.

He enjoys traveling, acting, reading books, watching series, movies, directing, understanding the stock market, and spending time with his friends and family.

How did Jonathan Gilbert start his career?

Jonathan Gilbert was adopted by an active family where his mother and father belonged to the entertainment industry. He started his acting career from the 1974 Television series drama Little House on the Prairie, where he portrayed the role of Willie Oleson, and the tv series was telecasted until 1983.

He has also worked in other TV series, which are The Little House Years and The Miracle Worker (1979), Little House: Look Back to Yesterday, which is adapted on the book “Little House on the Prairie” and other TV series like “Little House: The Last Farewell (1984)”.

In addition, he has acted alongside talented American actors like Melissa Gilbert, Katherine MacGregor, Richard Bull, Kevin Hagen, and Dabbs Greer.

Jonathan Gilbert
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Later in 1984, he kept his acting career on hold and decided to pursue a career as a stockbroker and has been pursuing his dream as a stockbroker till now. Besides this, he is traveling the world and has also worked for the California-based Theater company.


Jonathan Gilbert is married to the love of his life Keren Gilbert. There is no information about what his wife does for a living. They are quite secretive about their lives and have not shared information about when they started dating and married. However, they are happy with no rumor about their separation.

Jonathan Gilbert
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Net Worth

Jonathan Gilbert has been actively working in the field of stock broking for quite an long. He has also worked in the entertainment industry for quite a long and has achieved huge stardom, recognition, and fortune from his career. His estimated net worth is around $2.4 million. His main source of income is the stock market, theater company, and the entertainment industry.

Social Media

Jonathan Gilbert prefers to live a lowkey life far away from the limelight of social media. Therefore, he is not active in any social media handle and is happy with his life.


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