Statistics for occurrence #1 of “Earl de Grey” in chapter 10 of Mrs. John A. Logan, Reminiscences of a Soldier's Wife: An Autobiography:

...ecially fond of having young people with them. They entertained more distinguished people and scions of royalty than any other occupants of the White House. Among them were the Duke of Edinburgh, Earl de Grey , Lord Northcote, and the young Prince Arthur of England, the Grand Duke Alexis of Russia, King Kalakaua of Hawaii, and the first Japanese and Chinese ministers after the signing of the Burlingame tre...
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