Rev. Sylvester Graham, the founder and untiring advocate of the Vegetarian System of dietetics, died at Northampton, Mass., on Thursday, Sept. 11. Dr. Graham was chiefly known for his strict adherence to the system which, for some time, bore his name. His writings on the subject were numerous and popular, and his labors, as a lecturer, were incessant. The most important of his works are, _Lectures on the Science of Human Life_, first published in Boston in 1839; and _Lectures to Young Men on Chastity_. The "Science of Human Life," is a work in two large volumes, containing a systematic and in some degree, a scientific exposition of the author's peculiar views, and has had a rapid sale. It passed through several editions in this country, and has lately been reprinted in England, where its sale is quite extensive. Dr. Graham was a native of Suffield, Ct., and at the time of his death was aged about 55. His character evinced energy and decision, and his influence on the public mind was rather beneficial than deleterious. Of his theories, each will form his own judgment; the projector, at least, was undoubtedly honest and sincere in sustaining them. Prof. Beverly Tucker, of William and Mary College, Virginia, died at Winchester on the 26th ult. Mr. Tucker was one of the Federal Judges of the Territory of Missouri before its admission as a State; and was subsequently State Judge in Virginia for a number of years, when he resigned, and accepted the chair of Professor of Law at William and Mary College. He was a member of the last Nashville Convention, and is known as the author of a work published fifteen years ago, entitled _The Partisan Leader_. Mr. Tucker's age was about 67. CANADA.