This rule has been the subject of much comment. Its origin can be deduced from feudal tenure: 4 Kent 217. It is given by Mr. Preston, Estates, pp. 963, 419, as follows: When a person takes an estate of freehold, legally or equitably, under a deed, will, or other writing, and in the same instrument there is a limitation by way of remainder, either with or without the interposition of another estate, of the samo legal or equitable quality, to his heirs, or heirs of his body, as a class of persons to take in succession from generation to generation, the limitation to the heirs entitles the ancestor to the whole estate. Bee 15 B. Monr. 288; Hargr. Law Tracts 480, 551; 8 Kent $14. If the limitation be to one and the heirs of the body, he takes an estate tail; if to one and his heirs generally, a fee-simple; 1 Day 299: 2 Yeates 410. It does not apply where the ancestor's estate is equitable and that of the heirs legal; 1 Curt. C. C. 419. The rule was adopted as a part of the common law of this country, and in many of the states still prevails. It has been abolished in most of them. The subject has been exhaustively treated in Penn- sylvania, and the numerous decisions will be found analyzed and arranged in tabular form in an essay by J. P. Gross, Esq. (Harrisburg, 1877.) The rule has been held applicable to instruments in which the words, "heir" or "heirs;" 8 W. & S. 38; "issue:" 3 W. & S. 160; 30 Pa. 158; 45 id. 179 "child" or "children;" 7 W. & S. 288; 50 Pa. 483; "son" or "daughter:" 8 S. & R. 433; 70 Pa. 335; "next of kin;" "offspring;" 36 Pa. 117; "descend- ants," and similar expressions are used in the technical sense of the word heirs. Chief Justice Gibson states the operation of the rule as follows: "It operates only on the intention (of the devisor) when it has been ascertained, not on the meaning of the words used to express it. The ascertainment is left to the ordinary rules of construction peculiar It gives the ancestor an estate for to wills. life, in the first instance. and, by force of the de- vise to his heirs, general or special, the inherit- ance also, by conferring the remainder on him, as the stock from which alone they can inherit; " 18 Pa. 344, 354. Although a fee is given in the first part of a will, it may be restrained by subsequent words, so as to convert it into a life estate; 86 Pa. 896. See 75 id. 839; 83 id. 242, 377; 87 id. 144; id. 248; 91 id. 30; Hayes on Est. Tail *53. See 9 Yerg. 203; 77 L. J. Rep. (H. of L.) 170. SHEPWAY, COURT OF. See COURTS