L. Lat. [from Sax. hægh and hagh, an enclosure or hedge.] In old English law. A house. Radulfus tenet unam hagam de xii denar'; Willielmus v hagas de v sol; Nigellus v hagas quæ faciunt servitium; Ralph holds one house of twelve pence; William five houses of five shillings; Nigel five houses which do service. Domesd. titt. Sussex, Terra Rogerii, nu. 11. Spelman. Defined by an anonymous author to be a house with shops, (domus cum shopis.) Spelman. A house in a city or borough. Co. Litt. 5 b, 55 b. Cowell. Cum novem præfatæ civitatis habitaculis quæ patria lingua hagan appellari solent; with nine small cases of intestacy. Story's Conflict of dwellings of the said city, which in the naLaws, § 507. 3 Bl. Com. 224. HÆRES NECESSARIUS. Lat. In the civil law. A necessary heir; a slave made an heir was so called, because, on the death of the testator, whether he would or not, he became instantly free and a necessary heir. Inst. 2. 19. 1. See Hæredes necessarii. This term is applied by Sir William Scott to the mate of a vessel. "The mate is hæres necessarius to the employment of master, in case of necessity." The Favorite, 2 Rob. Adm. R. 237. That is, the duties of master devolve by necessity upon him. HÆRES RECTUS. L. English law. A right heir. c. 1, § 11. Lat. In old Fleta, lib. 6, HÆRES SUUS. Lat. In the civil law. A proper heir; literally, one's own heir. A term applied to the children and grand-children of a deceased person. Inst. 3. 1. 4, 5. See Hæredes sui. HÆRET. See Hærere. HÆRETARE. L. Lat. In old English law. To give a right of inheritance, or make the donation hereditary to the grantee and his heirs. Cowell. Histor. Eliensis, c. 41, cited ibid. HÆSITARE. L. Lat. In old practice. To hesitate. A term used in the reports. "Anderson hæsitavit in the words of the limitation." 1 Leon. 74. "Powell, tive language are called hagan. Chart. Ethelred. Regis, in auct. Mat. Par. fol. 240. Blount. A hedge. Fossato et haga; with a ditch and hedge. 2 Mon. Angl. 273. A military enclosure; (sepimentum militare.) Spelman. HAIA, Haya. L. Lat. [from Fr. haie, haye.] In old English law. A hedge, or enclosure. Inclusum fossato, haya vel palatio; inclosed with a ditch, hedge or paling. Bract. fol. 97 b. Parvo fossato et bassa haia includere; to enclose with a small ditch and low hedge. Reg. Orig. 257 b. 8 Co. 138 a. See Haya. A park, or enclosed ground. Spelman. See Hay. HAIE, Haye. L. Fr. A hedge. Kelham.