The Australian Financial Review | John Hancock wants Gina Rinehart off Hancock Prospecting board The Australian Financial Review John Hancock is seeking legal advice to oust his mother as a director of the flagship family company. Philip Gostelow. by Jonathan Barrett. John Hancock is poised to pursue legal action that would remove his mother, billionaire Gina Rinehart, as a director of ... Australia's Richest Woman Gina Rinehart Loses Control Of Family Trust To ... Gina Rinehart reduces minister Barnaby Joyce to a 'minion' Rinehart v Joyce: Opposition calls for 'extraordinary' intervention by Prime Minister |