(379) DESCENDANTS, (equivalent to "next of kin"). house contains an implied grant of the easement of light to its windows, and if 25 Ga. 420, 428. the grantor were allowed to obstruct them he would derogate from his grant. Pal8 Com. mer v. Fletcher, 1 Lev. 122; Gale Easm. 97. D. 873. (in a statute). 9 R. I. 266, 289. (in a will). 3 Bro. Ch. 367, 368 Dig. 472; 1 East 120, 129; 11 Ch (means "issue of the body of the person named, of every degree"). 1 Redf. (N.Y.) 409. DESCENDANTS OR REPRESENTATIVES, (in a will). 2 Cox C. C. 187, 188. 2. Agreements or provisions are said to be in derogation of the marriage contract when they tend to disturb or prejudice the status of lawful marriage. Thus, a provision in a settlement for the future DESCENT is what takes place when separation of the husband and wife is in land or some interest in land or other derogation of the marriage contract, berealty belonging to a person passes, on his cause it is calculated to facilitate the disdeath intestate, to some one related to him solution of the marriage contract, "which by consanguinity, either directly or by the policy of the law is to preserve intact reference to some other person, according and inviolate." H. v. W., 3 Kay & J. 382. to certain rules of law. (Co. Litt. 13b, See IMMORALITY; SEPARATION DEEDS. 3. An agreement is said to be in derogation of a statute, or of a rule of law, when it enables the parties to evade a rule made not for their benefit, but in the interest of the public. See Savin v. Hoylake Rail. Co., L. R. 1 Ex. 9; Poll. Cont. 242. 4. An alteration of, or taking away from, a contract for the sale of stocks is also called a "derogation." (380) either "literally the common law," or (more usually) the common law as altered by the Inheritance Act." (3 and 4 Will. IV., c. 106, 2 2.) The rules regulating this kind of descent are called the "canons of descent," and are as 4. In the United States, the rules of Descent according to the common law means descent are prescribed by the statutes of the several States, which, while presenting the same general features, differ widely in certain particulars. The English doctrine of primogeniture is entirely disregarded, and the distinction between male and female heirs is abolished in nearly all of the States. Under some of the statutes inheritance among collaterals is per stirpes, the children of a deceased parent taking the portion which would have belonged to him had he been living, but in most of the States it is provided that lineal descendants, standing in equal degree from the common ancestor, shall share equally per capita. For a compilation of these statutes, see 3 Washb. Real Prop. (3 edit.) 21. The following are the rules of descent under the English statutes5. The rule which determines the stock of descent is that in every case descent shall be traced from the purchaser, i. e. from the last person who acquired the land otherwise than by descent. (3 and 4 Will. IV. c. 106, § 2. See PURCHASER.) Thus, if land is conveyed or devised to A. and he dies intestate, the descent is traced from him, because he was the purchaser; again, if, on A.'s death intestate, the land descends to B., and he also dies intestate, the descent is still traced from A., because B. was not the purchaser, although he is the person from whom the land descends. This view of the operation of the act seems to us to be the correct one, but it is not universally accepted. According to Mr. Joshua Williams (notes to Watkins on Descent 119; Jurist N. S. iv. (2) 56), where a person (B.) has acquired land by descent from the purchaser (A.) and dies intestate, the person (C.) who then takes the land by descent derives his title not from B. but from the purchaser A., so that he would take the land free from B.'s specialty debts if it were not for the Acts 3 and 4 Will. IV. c. 104, making the land of every deceased owner assets for payment of his debts. The objection to this view is that the Inheritance Act does not say that every descent shall take place from the purchaser, but that where a descent takes place "the title to inherit by reason of consanguinity" shall be traced from follows-* 7. Fee-simple. Descent of an estate in fee-simple. (1) Inheritances in the first place lineally descend to the issue of the purchaser, in infinitum, but the issue nearest in degree to the purchaser are preferred to the more remote; consequently the children of the purchaser are preferred to their own issue. (2) The male issue is admitted before the female in the same degree; for instance, sons are admitted before daughters. (3) Where two or more of the male issue are in equal degree of consanguinity to the purchaser, the eldest only shall inherit; but the females shall inherit all together. (4) The lineal descendants of any person deceased shall represent him; i. e. shall stand in the same place as the person himself would have done had he been living. Therefore, if the purchaser leaves a daughter, and a grandson by a deceased son, the grandson takes the land by right of representation, to the exclusion of the daughter. (See PER CAPITA; PER STIRPES.) (5) On failure of lineal descendants of the purchaser, the inheritance descends to his nearest lineal ancestor, or to the issue of such lineal ancestor, if he has died, according to the rule of representation (canon 4). (6) The paternal line is preferred to the maternal. In other words, the father and all the male paternal ancestors of the purchaser and their descendants shall be admitted to inherit before any of the female paternal ancestors or their descendants; all the female paternal ancestors and their heirs before the mother or any of the maternal ancestors of the purchaser, or her or their descendants; and the mother and all the male maternal ancestors and their descendants before any of the female maternal ancestors or their descendants. (7) A kinsman of the half blood shall inherit next after a kinsman in the same degree of the whole blood to the purchaser, and after the issue of such kinsman, when the common ancestor is a male, and next after the common ancestor, when such ancestor is a female. (See BLOOD, § 2.) (8) In the admission of female ancestors, the mother of the more remote male (paternal or maternal) ancestor, and her heirs, shall be preferred to the mother of a less remote male (paternal or maternal) ancestor and her heirs 28. Estate tail. - The descent of an estate the purchaser. (See the correspondence on this tail follows the first four canons, unless it is point in the Jurist N. s. iv. (2) 56, 72, 109, 120.) barred, or unless it is limited to special heirs or If, however, there is