Herbert S. Hadley examiners' board, a fish and game commission, a game protection board, and a Missouri waterways commission. Many of Hadley's recommendations for change in other government sectors, such as revenue and public service, were not supported by the Missouri General Assembly. In 1912, Hadley served as floor leader for Theodore Roosevelt's wing of the Republican Party at the 1912 Republican National Convention. After the death of Vice President James S. Sherman in October 1912, President William Howard Taft strongly considered naming Hadley as Sherman's replacement on the 1912 Republican ticket, but Taft ultimately did not select a replacement before the election
William Howard Taft IV in 1969. He and his late wife, Julia Vadala Taft, had three children—Maria Consetta Taft, Julia Harris Taft, and William Howard Taft V. After researching the FTC as one of "Nader's Raiders", Taft served briefly as attorney adviser to the chairman of the Federal Trade Commission in 1970. From 1970 to 1973, he was the principal assistant to Caspar W. Weinberger, who was deputy director, then director, of the Office of Management and Budget in the Executive Office of the President under President Richard Nixon. Taft assisted him in the management of the budgetary process, policy review, and program oversight