31Thomas Jefferson to Jesse Torrey, 5 January 1822 (Jefferson Papers)
books; on moral philosophy [index entry]
32Thomas Jefferson to Elizabeth Chase, 5 June 1822 (Jefferson Papers)
books; on morals [index entry]
33Henry Colman to James Madison, 24 July 1830 (Madison Papers)
...heard, my dear Sir, I dare say often of the Salem Patriarch Dr. Holyoke; who died among us last year at the advanced age of a century. He occupied the close of life in composing a book on morals, as he occupied the whole of life in giving a bright example of purity & excellence of moral principle & conduct. The book has been recently printed for the family but not published. I thought it...