One of them was John G. Whittier. He added to the great genius which made him a famous poet the quality of being one of the wisest and most discreet political advisers and leaders who ever dwelt in the Commonwealth. Another was my own brother, Judge Hoar, of whom I will not now undertake to speak. He was the last friend of mine who always performed the act of friendship to which Adin Thayer was never unequal, that of telling me my faults and mistakes with much more thoroughness and plainness of speech than he ever used in praising any of my virtues. The third was Samuel May, who died in an honored old age at Leicester, his sunset hour cheered by the memories of noble service and the consciousness of having borne his full share in the greatest achievement of human history accomplished by mere political instrumentalities--the freedom of the slave. The fourth was Adin Thayer, a man quite as remarkable in his way as either of the others in his. Each of them gave high and brave counsel in great emergencies. Each of them had a great part in the overthrow of the political forces that were on the side of slavery, and in the triumphant overthrow of the combination which would, if successful, have corrupted Massachusetts and made of her the worst instead of the best example on earth of republican self-government. There is hardly room here for more than a sketch of Adin Thayer. He was a very striking, original and picturesque figure in the history of the Commonwealth. He was a strong, brave, wise, unselfish man. His life, so far as he took part in political affairs, was devoted to objects wholly public, never personal. He was the greatest organizer of righteousness in his generation. We must go back to Sam Adams to find any one who deserves to be compared with him in this respect. I cannot now undertake to tell the story of his important services to the Commonwealth at some very critical periods, or to narrate the history of all the political events in which he bore so conspicuous a share. The time to do this has not come. It can be done only when the correspondence, the inner personal life of men who were the leaders of Massachusetts during the stormy period through which she has lately passed, shall be given to the world. Worcester County, from the day of Rufus Putnam until to-day, has in every generation contributed eminent persons to the service of the Commonwealth. But the service of none of them has been in the same field as his. Indeed, as I have just said, we must go back to the days of the Revolution to find a conspicuous character who united so completely absolute disinterestedness of character, inflexible integrity, passionate love for Massachusetts, devotion to the loftiest ideals, and was at the same time a most skilful and efficient organizer of political forces.