"Miller, Mary John"@en . . "Mary John Miller is the former Under Secretary for Domestic Finance and former Acting Deputy Secretary of the Treasury at the U.S. Department of the Treasury."@en . "United States Deputy Secretary of the Treasury" . "Assistant Secretary of the Treasury for Financial Markets" . "Under Secretary of the Treasury for Domestic Finance" . . . "American treasury official" . . . "Mary John Miller"@en . . . . . . . . .