Family Offices and Dirty Money In London, the wife of the former chairman of Azerbaijan's biggest bank—now in jail—is in court, facing questions about how the couple afforded their elaborate lifestyle, complete with a $14.3 million townhouse in Knightsbridge and shopping sprees at Harrods. She's being forced to do so under a new legal tool in the U.K. called an "unexplained wealth order," and the case is also raising questions about the tools used to allegedly launder the money: including "Swiss army knife"-style family offices. Bloomberg