In some jurisdictions the power to sell and convey land includes authority to convey it with covenants of general warranty. Taggart v. Stanberry, 2 McLain (U. S.), 543; Peters v. Farnsworth, 15 Vt. 155; Venada v. Hopkins, 1 J. J. Marsh. (Ky.) 285, 293; Le Roy v. Beard, 8 How. (U. S.) 451. See next section. See Sec. 43.