Fourteen hours after their initial descent, the two tree-sitters, a male and a female who goes by the name "Olive, " left their tree-top roosts after speaking with Celaya.
Tom Pritzker also runs Hyatt, which the family reportedly has been prepping for an initial public offering (see " Shaking The Family Tree" and Readers Say), as well as the family's investments in Royal Caribbean Cruises (nyse: RCL - news - people ).