The transfer of the title of land from one person or class of persons to another. Klein v. McNamara, 54 Miss. 105; Alexander v. State, 28 Tex. App. 180, 12 S. W. 595; Brown v. Fitz, 13 N. H. 283 ; Pickett T. Buckner, 45 Miss. 245; Dickerman v. Abrahams, 21 Barb. (N. Y.) 551. An instrument in writing under seal, (anciently termed an “assurance,”) by which some estate or interest in lands is transferred from one person to another; such as a deed, mortgage, etc. 2 Bl. Comm. 293, 295, 309. Conveyance Includes every instrument in writing by which any estate or interest in real estate is created, aliened, mortgaged, or assigned, or by which the title to any real estate may be affected in law or equity, except last wills and testaments, leases for a term not exceeding three years, and executory contracts for the sale or purchase of lands. 1 Rev. St. N. Y. p. 762,