(815) less kept alive, or unless it is to the owner's interest that it should not merge. (Wats. Comp. Eq. 621; Burt. Comp. R. P. 2 1513; Spence Eq. 346, 424, citing Gilb. Lex Præt. 264.) There is a general leaning against merger in courts of equity, except in those cases where merger is convenient and beneficial to all parties. 3. Estates at law. -At law, when a in fee-simple), the charge will merge ungreater and a less estate meet in the same person without any intermediate estate, the less estate is merged in the greater, so as to cease to exist. The greater estate is thus accelerated, but not enlarged. (3 Pres. Conv. 7. See ENLARGEMENT.) Thus, if A. is tenant for life of land, and the reversion in fee afterwards descends to, or is otherwise acquired by him, his estate for life merges in the fee, and he thus becomes tenant in fee in possession. But if a person has two estates in different rights, as where he has one in his own right, and the other in right of his wife, or as executor, there will in general be no merger. An estate for life being, in the estimation of the law, greater than any term of years, however long, it follows that when a person holding a term for one thousand years becomes entitled to the land for an estate for life, the term merges in the life estate. (2 Bl. Com. 177 and notes; Burt. Comp. R. P. 22 747, 896; 8 Jarman & B. Conv. 1, n. (a).) Merger, or its consequences, are in some instances prevented by statute. Thus, in England, an estate tail does not merge in the freehold (Stat. 13 Edw. I. c. 1 (De Donis). See as to the preservation of the rights incident to a reversionary term which has merged, 8 and 9 Vict. c. 106, 29: Wms. Real Prop. 251. See ENLARGEMENT); and now by the Judicature Act, 1873, there can be no merger, by operation of law only, of any estate the beneficial interest in which would not be deemed to be merged or extinguished in equity. (Sect. 25, § 4.) This enactment is apparently meant to recognize the rule which prevailed in equity before the act, namely, that where the estate of a trustee acci25. Crown grants. In the law relating to grants by the crown, it is the rule that when a right belonging to the crown by virtue of its prerogative (such as the right to wreck) is granted to a subject as an appendency to land, then if the land comes into the hands of the crown the right merges in the jus coronce, and does not pass by a grant of the land, but must be created again. Rights vested in the crown otherwise than jure corone (such as warrens, fairs, &c.) do not merge. (Case of the Abbot of Strata Marcella, 9 Co. 24; Heddy v. Wheelhouse, Cro. Eliz. 591; Duke of Northumberland v. Houghton, L. R. 5 Ex. 127.) As to the merger of tithes, see that title; also EXTINGUISHMENT. 26. In criminal law. The merger of a lesser in a graver offense which is necessarily included in the commission of the latter. Thus, burglary often includes larceny; battery includes assault, &c., &c. Where the two offenses are of equal degree there can be no merger. MERGER, (defined). 89 III. 170; 2 Cow. (N. Y.) 300; 5 Watts (Pa.) 456; 1 Hill (S. C.) Ch. 276. (Me.) 164. Co. Litt. (history of the doctrine). 4 Greenl. (how considered in law and equity). 338 b, n. 4. (when takes place). 15 Barb. (N. Y.) 70,75; 2 Cow. (N. Y.) 246; 3 Johns. (N. Y.) Ch. 53; 5 Id. 35; 6 Id. 393, 417; 4 Paige (N. Y.) 578, 642; 1 Sim. 298. (N. Y.) 192; 2 Plowd. 418. (when will not take place). 1 Paige (when the civil remedy is merged in the felony). 15 Mass. 78; 4 N. H. 239;1 Wheel. Am. C. L. 232.