"You recollect Act. 5--Cons. U. S.--that Congress _shall_, on the call of 2/3 of the States, call a convention. "You initiate this proceeding, then you have a reason for demanding peace, for you have a constitutional remedy to propose. You have an object always ahead to accomplish, all old, obsolete issues are dead, and you have always hope to influence the masses and the _Union to love_ to incite all men to its restoration to health and vigor. "If this plan of action is proposed by others, encourage it if you have resolved upon it; be confirmed in your resolution, but do not, I beseech you, reject it because it comes from so humble a source as myself. I fancy I have bestowed as much calm reflection upon all the phases of this state of the country as all the members of the convention. I believe no one can be personally less interested, whether we all go to chaos and confusion, or come out with renewed vigor from the dangers of this dark hour. "If it shall appear that I am a suggester, then I beg you to place the matter in Van Buren's hands and let him at the first practicable moment lay the subject fairly and squarely before the convention. And as more think upon it they will admit it is the thing to kill the Republican party. If John is obdurate try Seymour and some one else. "Yours truly, "D. BURWELL." "_Wm. Cassidy, Esq._" BURWELL TO CASSIDY "_Jan'y 30th, 1861, 11 A.M._ "MY DEAR CASSIDY,--I have just put a letter in the post-office explaining why I am here instead of being in the cars on my way to Albany, and now I acknowledge the receipt of yours of last evening. It would have been a most agreeable surprise to me had I seen you and Cagger on Saturday or any other day approaching my domicile through banks of snow. And I hope, as you have conceived the project, you will not abandon it but come at any time. "The letter I post you this morning is of grave import, as it opens a practical work for the convention to do, and will put you on the right road to save all that is savable of our present Union. "Do not let the Democratic sink into an Opposition party, but present an attainable object--a work to be accomplished. One that does not bring into discussion any of the questions which have heretofore divided persons possessing the same principles. "The only fear I have is that, if the convention shall prove unanimous in demanding time until a convention of the States can be called, it will drive Weed and Seward into the same measure, and they will endeavor, through their present legislators, to accomplish the same object; but this is balanced by the consideration that they must then preserve the peace.