Karen Pritzker
Karen Pritzker is an heir to the Hyatt Hotel fortune, she is one of the five children of billionaire Robert Pritzker, a co-founder of the Marmon (2003 sales: $5.5 billion) and hotel chain Hyatt (207 hotels worldwide). Karen runs nonprofit educational website Myhero.com.
She is married and has 3 children.
Fortune
$1.5 billion as of 2005.