Jay Robert Pritzker, popularly known as JB Pritzker is an American billionaire businessman, philanthropist, and politician serving as the 43rd governor of Illinois since 2019. He is a billionaire and has an estimated net worth of $ 3.6 billion according to Forbes.

He was born to his parents on January 19, 1965, in Atherton, California, United States, hence, he is 58 years old. In this article, we will dive into his personal life to know more about him.

Scroll to the bottom to know his family – his wife, children, parents and siblings.

Table of Content

JB Pritzker wife

Pritzker is a married man who is married for three decades now. He is married to Mary Kathryn “M. K.” Muenster, whom he had met in Washington, D.C. when she worked as an aide to U.S. Senator Tom Daschle. The two tied the knot in 1993 and are happily married to date.

His wife is one of three children of Theodore and Karen Muenster. Her father unsuccessfully ran for the U.S. Senate in 1990.

JB Pritzker children

He is the father of two children who have been identified as Teddi Pritzker and Donny Pritzker.

JB Pritzker parents

He is a member of the Pritzker family, a Jewish family prominent in business and philanthropy during the late 20th century. His parents are Sue and Donald Pritzker.

JB Pritzker siblings

He is one of three children of his parents, hence, he has two siblings who happen to be his older siblings since he is the last child of his parents.

His older siblings are Penny Pritzker, former United States Secretary of Commerce, and Anthony Pritzker.