His top flunkies, too, had lots and lots of stuff. Who has it now?
One of the reasons the new Iraq will fail as a Republic is that it was beyond mental power of ideologues like Wolfowitz, Rumsfeld and Cheney to see that some amount of "land reform" after a dictatorship is not only a good thing, but necessary.
I suspect it was all given to the government, which will help the next government institute a tyranny, perhaps Chalabi dreamed of living in the Palaces where the US soldiers live today, and handing out 10,000 acres here, a square mile there, to each and all of those who most pleased him.
From Montesquieu's Spirit of Laws, a modestly not-short section called In What Manner the Laws Establish Equality in a Democracy, which includes a general consideration of land reform, dowries, and equalization. The Republic established in Iraq was to be Aristocratic, and not Democracy, but the principle would simply similar.