Statistics for occurrence #1 of “Mr. Pierrepont” in chapter 30 of Adam Badeau, Grant in peace: from Appomattox to Mount McGregor, a personal memoir:

...o much as this, but insisted that their presence should be considered a visit, which was to be punctiliously returned, and I went about with the poor General half the next day leaving cards. When Mr. Pierrepont gave a dinner to the Prince of Wales for General Grant, the same question came up again; for as Pierrepont was a Minister he could not invite the Prince of Wales without asking the Ambassadors, while...
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