Statistics for occurrence #1 of “ex-Attorney-General Hoar” in chapter 25 of Adam Badeau, Grant in peace: from Appomattox to Mount McGregor, a personal memoir:

...sleigh, belonged to the opposition. The American commissioners were the Secretary of State, General Schenck, the newly appointed Minister to England, Judge Nelson of the Supreme Court (a Democrat), ex-Attorney-General Hoar , and the actual law officer of the Government, Attorney-General Williams. It was at this juncture that the Administration requested its friends in the Senate to select another chairman for the Comm...
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