DEAR SIR:--At the opening of this investigation in Buffalo I protested against the presence of P. H. Cronin as a member of the committee to investigate any charges against me. The committee decided that it had no power to act in the matter, but, through its chairman, said that I could file my protest in writing. Therefore I formally and in writing renew said protest. My grounds are First, he is a personal enemy; second, he has expressed opinions in this case; third, he is a perjurer and scoundrel, unfit to be placed on any jury. To the first objection I cite the men of the United Brotherhood organization in Chicago, from which he was expelled in a case where I conducted the prosecution. There is no question in Chicago of his personal hostility. Before the National League convention in 1886, his was one of the signatures to a circular assailing me, and he was a regular attendant at meetings hostile to me. This is so notorious to me from all parts of the country that it is not necessary to enlarge upon it, but if substantiation is required it can be furnished to an overwhelming degree. In the support of the second objection it is only necessary to recite the now notorious fact that Cronin was a member of the executive body of the United Brotherhood, and as such he was one of those who circulated charges against my former associates and myself. He therefore not only expressed opinions, but in his official capacity caused those opinions to be published and circulated. Your committee is chosen from two bodies, whose members differ on many points, but who all agree, or profess to agree, in denouncing unfair trials, biased juries and prejudiced jurors in Ireland, and yet I am asked, after a period of four years has elapsed since I was a member or the organization, to come for trial before a committee chosen in my absence at a place where I was given no opportunity to be heard, although I was within a few hundred feet of the place. While you ask the world to believe that you want a fair trial on one side of the Atlantic, you ask me to accept as a juror one who would be excluded in any civil court from a jury in a trial of a case in which I had an interest however trivial.