<ref>He had been a competent secretary and ''chargé d'affaires'' of the American Legation in London from 1829 to 1832 and a skillful and shrewd Minister to Spain from 1842 to 1846. (Austin McC. Fox, Introduction to ''The Legend of Sleepy Hollow and other selection from Washington Irving'', Simon & Schuster, 1962)</ref> | <ref>He had been a competent secretary and ''chargé d'affaires'' of the American Legation in London from 1829 to 1832 and a skillful and shrewd Minister to Spain from 1842 to 1846. (Austin McC. Fox, Introduction to ''The Legend of Sleepy Hollow and other selection from Washington Irving'', Simon & Schuster, 1962)</ref> |