MANIA, med. jur. This subject will be considered by examining it, first, in a medical point of view; and, secondly, as to its legal consequences.

2. - 1. Mania may be divided into intellectual and moral.

1. Intellectual mania is that state of mind which is characterised by certain hallucinations, in which the patient is impressed with the reality of facts or events which have never occurred, and acts in accordance with such belief; or, having some notion not altogether unfounded, carries it to an ex- travagant and absurd length. It may be considered as involving all or most of the operations of the understanding, when it is said to be general; or as be-ing confined to a particular idea, or train of ideas, when it is called partial.

3. These will be separately examined. 1st. General intellectual mania is a disease which presents the most chaotic confusion into which the human mind, can be involved, and is attended by greater disturbance of the functions of the body than any other. According to Pinel, Traite d'Alienation Mentale, p. 63, "The patient sometimes keeps his head elevated and his looks fixed on. high; he speaks in a low voice, or utters cries and vociferations without any apparent motive; he walks to and fro, and sometimes arrests his steps as if fixed by the sentiment of admiration, or wrapt up in profound reverie. Some insane persons display wild excesses of merriment, with immoderate bursts of laughter. Sometimes also, as if nature delighted in contrasts, gloom and taciturnity prevail, with involuntary showers of tears, or the anguish of deep sorrow, with all the external signs of acute mental suffering. In certain cases a sudden reddening of the eyes and excessive loquacity give presage of a speedy explosion of violent madness and the urgent necessity of a strict confinement. One lunatic, after long intervals of calmness, spoke at first with volubility, uttered frequent shouts of laughter, and then shed a torrent of tears; experience had taught the necessity of shutting him up immediately, for his paroxysms were at such times of the greatest violence. "Sometimes, however, the patient is not altogether devoid of intelligence; answers some questions very appropriately, and is not destitute of acuteness and ingenuity. The derangement in this form of mania is not confined to the intellectual facul-ties, but not unfrequently extends to the moral powers of the mind.

4. - 2d. Partial intellectual mania is generally known by the name of monomania. (q. v.) In its most usual and simplest form, the patient has conceived some single notion contrary to common sense and to common experience, generally dependent on errors of sensation; as, for example, when a person believes that he is made of glass, that animals or men have taken their abode in his stomach or bowels. In these cases the understanding is frequently found to be sound on all subjects, except those connected with the hallucination. Sometimes, instead of being limited to a single point, this disease takes a wider range, and there is a class of cases, where it involves a train of morbid ideas. The patient then imbibes some notions connected with the various relations of persons, events, time, space, &c., of the most absurd and unfounded nature, and endeavors, in some measure, to regulate his conduct accordingly; though, in most respects, it is grossly inconsistent with his delusion.

5. Moral mania or moral insanity, (q. v.) is divided into, first, general, where all the moral faculties are subject to a general disturbance and secondly, partial, where one or two only of the moral powers are perverted.

6. These will be briefly and separately examined. 1st. It is certain that many individuals are living at large who are affected, in a degree at least, by general moral mania. They are generally of singular habits, wayward temper, and eccentric character; and circumstances are frequently attending them which induce a belief that they are not altogether sane. Frequently there is a hereditary tendency to madness in the family; and, not seldom, the individual himself has at a previous period of life sustained an attack of a decided character: his temper has undergone a change, he has become an altered man, probably from the time of the occurrence of something which deeply affected him, or which deeply affected his bodily constitution. Sometimes these alterations are imperceptible, at others, they are sudden and immediate. Individuals afflicted with this disease not unfrequently "perform most of the common duties of life with propriety, and some of them, indeed, with scrupulous exactness, who exhibit no strongly marked features of either temperament, no traits of superior or defective mental endowment, but yet take violent an- tipathies, harbor unjust suspicions, indulge strong propensities, affect singularity in dress, gait, and phraseology; are proud, conceited, and ostentatious; easily excited and with difficulty appeased; dead to sensi- bility, delicacy, and refinement; obstinately riveted to the most absurd opinions; prone to controversy, and yet incapable of reasoning; always the hero of their own tale, using hyperbolic, high flown language to express the most simple ideas, accompanied by unnatural gesticulation, inordinate ac- tion, and frequently by the most alarming expression of countenance. On some occasions they suspect sinister intentions on the most trivial grounds; on others are a prey to fear and dread from the most ridiculous and imaginary sources; now embracing every opportunity of exbibiting romantic courage and feats and hardihood, then indulging themselves in all manner of excesses. Persons of this description, to the casual observer, might appear actuated by a bad heart, but the experienced physician knows it is the head which is defective. They seem as if constantly affected by a greater or less degree of stimulation from intoxicating liquors, while the expression of countenance furnishes an infallible proof of mental disease. If subjected to moral re- straint, or a medical regimen, they yield with reluctance to the means proposed, and generally refuse and resist, on the ground that such means are unnecessary where no disease exists; and when, by the system adopted, they are so far recovered, as to be enabled to suppress the exhibition of their former peculiarities, and are again fit to be restored to society, the physician, and those friends who put them under the physician's care, are generally ever after objects of enmity, and frequently of revenge." Cox, see cases of this Pract. Obs. on Insanity, kind of madness cited in Ray, Med. Jur. 112 to 119; Combe's Moral Philos. lect. 12.

7 .- 2d. Partial moral mania consists in the derangement of one or a few of the affective faculties, the moral and intellectual constitution in other respects remaining in a sound state. With a mind apparently in full possession of his reason, the patient commits a crime, without any extraordinary temptation, and with every inducement to refrain from it, he appears to act without a motive, or in opposition to one, with the most perfect consciousness of the impropriety, of his conduct, and yet he pursues perseveringly his mad course. This disease of the mind manifests itself in a variety of ways, among which may be mentioned the following: 1. An irresistible propensity to steal. 2. An inordinate propensity to lying. 3. A morbid activity of the sexual propensity. Vide Erotic Mania. 4. A morbid propensity to commit arson. 5. A morbid activity of the propensity to destroy. Ray, Med. Jur. ch. 7.

8. - 2. In general, persons laboring under mania are not responsible nor bound for their acts like other persons, either in their contracts or for their crimes, and their wills or testaments are voidable. Vide Insanity; Moral Insanity. 2 Phiilim. Ecc. R. 69; 1 Hagg. Cons: R. 414; 4 Pick. R. 32; 3 Addams, R. 79; 1 Litt. R. 371.

MANIA A POTU. Insanity arising from the use of spirituous liquors. Vide Delirium Tremens.

MANIFEST, com. law. A written instrument containing a true account of the cargo of a ship or commercial vessel.

2. The Act of March 2, 1799, s. 23, requires that when goods, wares, or mer- chandise, shall be brought into the United States, from any foreign port or place, in any ship or vessel, belonging, in whole or in part to a citizen or inhabitant of the United States, the manifest shall be in writing, signed by the master of the vessel, and that it shall contain the names of the places where the goods in such manifest mentioned, shall have been respectively taken on board, and the places within the United States, for which they are respec tively consigned, particularly noticing the goods destined for each place, respectively; the name, description, and build of such vessel, and her true admeasurement or tonnage, the place to which she belongs, with the name of each owner, according to her register, the name of her master, and a just and particular account of the goods so laden on board, whether in package or stowed loose, of any kind whatsoever, with the marks and numbers on each package, the numbers and descriptions of the packages in words at length, whether leaguer, pipe, butt, puncheon, hogshead, barrel, keg, case, bale, pack, truss, chest, box, bandbox, bundle, parcel, cask, or package of any kind, describing each by its usual denomination; the names of the persons to whom they are respectively consigned, agreeably to the bills of lading, unless when the, goods are consigned to order, when it shall be so expressed; the names of the several passengers on; board, distinguishing whether cabin or steerage passengers, or both, with their baggage, specifying the number and description of packages belonging to each, respectively; together with an account of the remaining sea stores, if any. And if any merchandise be imported, destined for different districts, or ports, the quantities and packages thereof shall be inserted in successive order in the manifest; aud all spirits, wines aud teas, constituting the whole or any part of the cargo of any vessel, shall be inserted in successive order, distinguishing the ports to which they may be destined, and the kinds, qualities and quantities thereof; and if merchandise be imported by citizens or inhabitants of the United States, in vessels other than of the United States, the manifests shall be of the form and shall contain the particulars aforesaid, except that the vessel shall be specially described as provided by a form in the act. 1 Story's Laws, 593, 594.

3. The want of a manifest, where one is required, or when it is false, is severely punished.

MANIFEST, evidence. That which is clear and requires no proof; that which is noto- rious. See Notoriety.

MANIFESTO. A solemn declaration, by the constituted authorities of a nation, which contains the reasons for its public acts towards another.

2. On the declaration of war, a manifesto is usually issued in which the nation declaring the war, states the reasons for so doing. Vattel, liv. 3, c. 4, 64; Wolff, 1187. See Anti-Manifesto.

MANKIND. Persons of the male sex; but in a more general sense, it includes persons of both sexes; for example, the statute of 25 Hen. VIII., c. 6, makes it felony to commit, sodomy with mankind or beast. Females as well as males axe included under the term mankind. Fortesc. 91; Bac. Ab. Sodomy. See Gender.

MANNER AND FORM, pleading. After traversing any allegation in pleading, it is usual to say "in manner and form as he has in his declaration in that behalf alleged," which is as much as to include in the traverse, not only the mere fact opposed to it, but that in the manner and form in which it is stated by the other party. These words, however, only put in issue the substantial statement of the manner of tho fact traversed, and do not extend to the time, place, or other circumstances attending it, if they were not originally material and necessary to be proved as laid. 3 Bouv. Inst. p. 297. See Modo et forma.

MANNOPUS. An ancient word which signifies goods taken in the hands of an ap- prehended thief.

MANOR, estates. This word is derived from the French manoir, and signifies, a house, residence, or habitation. At present its meaning is more enlarged, and includes not only a dwelling-house, but also lands. Vide Co. Litt. 58, 108; 2 Roll. Ab. 121 Merl. Repert. mot Manoir. See Serg. Land Laws of Pennsyl. 195.

2. By the English law, a manor is a tract of land originally granted by the king to a person of rank, part of which was given by the grantee to his followers, and the rest lie retained under the name of his demesnes; that which remained uncultivated was called the lord's waste, and served for public roads and common of pasture for the lord and his tenants.

MANSION. This term is synonymous with house. (q. v.) 1 Chit. Pr. 167; 2 T. R. 502; 1 Tho. Co. Litt. 215, n. 35; 9 B. & C. 681; S. C. 17 E. C. L. R. 472, and the cases there cited; Com. Dig. Justices, P 5; 3 Serg. & Rawle, 199. A portion only of a building may come under the description of a mansion-house. 1 Leach, 89, 428; 1 East, P. C. C. 15, s. 19. 2 Bouv. Inst. n. 1571, note.

MANSLAUGHTER, crim. law. The unlawful killing of another without malice either express or implied. 4 Bl. Com. 190 1 Hale, P. C. 466. The distinctions between manslaughter and murder, consists in the following. In the former, though the act which occasions the death be unlawful, or likely to be attended with bodily mischief, yet the malice, either express or implied, which is the very essence of murder, is presumed to be wanting in manslaughter. 1 East, P. C. 218 Foster, 290.

2. It also differs from murder in this, that there can be no accessaries before the fact, there having been no time for premeditation. 1 Hale, P. C. 437; 1 Russ. Cr. 485. Manslaugbter is voluntary, when it happens upon a sudden heat; or involuntary, when it takes place in the commission of some unlawful act.

3. The cases of manslaughter may be classed as follows those which take place in consequence of, 1. Provocation. 2. Mutual combat. 3. Resistance to public officers, &c.

4. Killing in the prosecution of an unlawful or wanton act. 5. Killing in the prosecution of a lawful act, improperly performed, or performed without lawful authority.

4. - 1. The provocation which reduces the killing from murder to manslaughter is an answer to the presumption of malice which the law raises in every case of homicide; it is therefore no answer when express malice is proved. 1 Russ. Cr, 440; Foster, 132; 1 East, P. C. 239; and to be available the provocation must have been reasonable and recent, for no words or slight provocation will be sufficient, and if the party, has had time to cool, malice will be inferred.

5. - 2. In cases of mutual combat, it is generally manslaughter only when one of the parties is killed. When death ensues from duelling the rule is different, and such killing is murder.

6. - 3. The killing of an officer by resistance to him while acting under lawful authority is murder; but if the officer be acting under a void or illegal authority, or out of his jurisdiction, the killing is manslaughter, or excusable homicide, according to the circumstances of the case. 1 Moody, C. C. 80, 132; 1 Hale, P. C. 458; 1 East, P. C. 314; 2 Stark. N. P. C. 205; S. C. 3 E. C. L. R. 315.

7. - 4. Killing a person while doing an act of mere wantonness, is manslaughter as, if a person throws down stones in a coal-pit, by which a man is killed, although the offender was only a trespasser. Lewin, C. C. 179.

8. - 5. When death ensues from the performance of a lawful act, it may, in consequence of the negligence of the offender, amount to manslaughter. For instance, if the death has been, occasioned by negligent driving. 1 East, P. C. 263; 1 C. & P. 320 S. C. 9 E. C. L. R. 408; 6 C. & P. 629; S. C. 25 E. C. L. R. 569. Again, when death ensues, from the gross negligence of a medical or surgical practitioner, it is manslaughter. 1 Hale, P. C. 429; 3 C. & P. 632; S. C. 14 E, C. L. R. 495.

MANSTEALING. This word is sometimes used synonymously with kidnapping. The latter is more technical. 4 Bl. Com. 219.

MANU FORTI. With strong hand. (q. v.) This term is used in pleading in cases of forcible entry, and no other words are of equal import. Dane's Ab. ch. 132, a. 6; ch. 203, a. 12.

MANU OPERA. This has the same meaning with mannopus. (q. v.)

MANUAL. That which is employed or used by the hand, of which a present profit may be made. Things in the manual occupation of the owner cannot be distrained for rent. Vide Tools.

MANUCAPTIO, practice. In the English law it is a writ which lies for a man taken on suspicion of felony and the like, who cannot be admitted to bail by the sheriff, or others having power to let to mainprise. F. N. B. 249.

MANUCAPTORS. The same as mainpernors. (q. v.)

MANUFACTURE. This word is used in the English and American patent laws. This term includes two classes of things; first, all machinery which is to be used and is not the object of sale; and, secondly, substances (such, for example, as medicines) formed by chemical processes, when the vendible substance is the thing produced, and that which operates preserves no permanent form. In the first class, the machine, and, in the second the substance produced, is the subject of the patent. 2 H. Bl. 492. See 8 T. R. 99; 2 B. & A. 349; Day. Pat. Cas. 278; Webst. on Pat. 8; Phil. on Pat. 77; Perp. Manuel des Inv. c. 2, s. 1; Renouard, c. 5, s. 1; Westminster Review, No. 44, April 1835, p. 247; 1 Bell's Com., B. 1, part 2, c. 4, s. 1, p. 110, 6th ed.

MANUMISSION, contracts. The agreement by which the owner or master of a slave sets him free and at liberty; the written instrument which contains this agreement is also called a manumission.

2. In the civil law it was different from emancipation, which, properly speaking, was applied to the liberation of children from paternal power. Inst. liv. 1, t. 5 & 12; Co. Litt. 137, a; Dane's Ab. h. t.

MANURE, Dung. When collected in a heap, it is considered as personal property, but, when spread, it becomes a part of the land and acquires the character of real estate. Alleyn, 31; 2 Ired. R. 326.

MANUS. Anciently signified the person taking an oath as a compurgator. The use of this word probably came from the party laying his hand on the New Testament. Manus signifies, among the civilians, power, and is frequently used as synonymous with potestas. Lec. El. Dr. Rom. 94.

MANUSCRIPT. A writing; a writing which has never been printed.

2. The act of congress securing to authors a copyright passed February 3, 1831, sect. 9, protects authors in their manuscripts, and renders any person who shall unlawfully publish a manuscript liable to an action, and authorizes the courts to enjoin the publisher. See Copyright. The right of the author, to his manuscripts, at common law, cannot be contested. 4 Burr. 2396; 2 Eden, Ch. R. 329; 2 Story, R. 100; 2 Atk. 342; Ambl. 694; 2 B. & A. 290; 2 Story, Eq. Jur. 943; Eden, Inj. 322; 2 B. & A. 298; 2 Bro. P. C. (Toml ed.) 138; 4 Vin. Ab. 278; 2 Atk. 342; 2 Ves. & B. 23. These rights will be considered as abandoned if the author publishes his manuscripts, without securing the copyright under the acts of congress. See Bouv. Inst. Index, h. t.; Copyright.

MARAUDER. One who, while employed in the army as a soldier, commits a larceny or robbery in the neighborhood of the camp, or while wandering away from the army. Merl. Repert. h. t.

MARC-BANCO. The name of a coin. The marc-banco of Hamburg, as money of account, at the custom-house, is deemed and taken to be of the value of thirty-five cents. Act of March 3, 1843.

MARCHES, Eng. law. This word signifies the limits, or confines, or borders. Bac. Law Tracts, tit. Jurisdiction of the. Marches, p. 246. It was applied to the limits between England and Wales or Scotland. In Scotland the term marches is applied to the boundaries between private properties.

MARETUM. Marshy ground overflowed by the sea or great rivers. Co. Litt. 5.

MARINARIUS. An ancient word which signified a mariner or seaman; in England marinarius capitaneus, was the admiral or warden of the ports.

MARINE. Whatever concerns the navigation of the sea, and forms the naval power of a nation is called its marine.

MARINE CONTRACT. One which relates to business done or transacted upon the sea and in sea ports, and over which the courts of admiralty have jurisdiction concurrent with the courts of common law; such contracts include according to civilians and jurists among other things, charter parties, affreightments, marine hypothecations, contracts for the marine service in the building, re-pairing, supplying and navigating ships; contracts and quasi contracts respec- ting averages, contributions and jettisons, and policies of insurance. 2 Gall. R. 398, where Judge Story gave a very learned opinion on the subject.

MARINE INSURANCE, contracts. A contract by which one party, for a stipulated premium, undertakes to indemnify the other, against all perils or sea risks, to which his ship; freight or cargo, or some of them, may be exposed, during a certain voyage or fixed period of time. 1 Bouv. Inst. n. 1175, et seq. See Insurance Marine.

MARINE INTEREST, contracts. A compensation paid for the use and risk of money loaned on respondentia and bottomry; provided the money be loaned and put in risk, there is no limit as to the amount which may be lawfully charged by the lender. 2 Marsh. Ins. 749; Hall on Mar. Loans; Pothier, Pret a. la Grosse, n. 19; 1 Stuart's (L. C.) R. 130.

MARINE LEAGUE. A measure equal to the twentieth part of a degree. Bouch. Inst. n. 1845, not. Vide Cannon Shot; Sea.

MARINER. One whose occupation is to navigate vessels on the sea. Vide Seamen Shipping articles.

2. By act of congress, 1 Story, Laws of U. S., ch. 56, s. 4, p. 109, it is provided, that no sum exceeding one dollar shall be recovered from any seaman or mariner (in the merchant service,) by any person, for any debt contracted during the time such seaman or mariner shall actually belong to any ship or vessel, until the voyage for which such seaman or mariner engaged, shall be ended.

MARITAGIUM. Anciently that portion which was given with a daughter in marriage.

2. During the existence of the feudal law, it was the right which the lord of the fee had, under certain tenures, to dispose of the daughters of his vassal in marriage. By this word was also understood marriage. Beames' Glanv. 138, n; Bract. 21 a; Spelm. Gl. ad voc.; 2 Bl. Com. 69; Co. Litt. 21 b, 76 a.