Date of Birth:

Apr 28, 1967 (59 years)

Place of Birth:

Los Angeles, California, USA

Biography:

Jonathan J. Gilbert (born April 28, 1967) is an American former television and film actor known for his role as Willie Oleson on the TV series Little House on the Prairie. He is the adopted son of actors Barbara Cowen (née Barbara Crane) and Paul Gilbert and brother of actresses Melissa Gilbert and Sara Gilbert.