[001] and when he has once recovered by the assise against one, if the other parceners [002] afterwards disseise him of the same, an assise must not be taken on an assise, but he [003] will recover without an assise, by the preceding assise, because all are, so to speak, a [004] single person because of the unitary1 right, though there are different heads.2 If an [005] assise were taken on an assise, and thus of the same thing and the same right and, so [006] to speak, between the same persons, the second assise could speak contrary to the [007] first, and thus the first would be frivolous or void. An assise may, however, be taken [008] after an assise, and with respect to the same thing, but between different persons, [009] because by reason of the different persons there will not be one action but several, [010] as often happens in an assise of novel disseisin where several disseisins of the same [011] thing are committed, when it has come to several hands through several disseisins, [012] as where A. commits the first disseisin, and B. disseises A. and C. disseises B. and so [013] on, where there will be several disseisins and several assises because of the different [014] persons and the several deeds, though of the same thing. An assise may be taken on [015] an assise between the same persons [and] with respect to the same deed, because of a [016] difference as to the thing, as where one is disseised and recovers by the assise; if by [017] reason of that seisin he occupies more than belongs to him and than he recovered by [018] the assise, after an interval an assise may be taken, because it is another thing and [019] therefore a different assise.3 If complaint is made at once, a certification lies by the [020] assise and the jurors, in order to ascertain what and how much he who recovered [021] put in his view, and how much they gave him. An assise may be taken after an assise [022] between the same persons and as to the same thing because of a different deed, but [023] only after a long interval, because after the first disseisin and [before] the last there [024] may be a permutation of possession, and he who was the disseisor may by transfer [025] be made the true possessor. An assise may be taken on an assise between the same [026] persons and with respect to the same thing because of a different kind of disseisin, [027] as where one is first completely ejected from possession and recovers by the assise, [028] and afterwards, after an interval, is hindered by the same person so that he cannot [029] use his property conveniently,4 as where5 the first disseisor attempts to use the tenement [030] which the tenant recovered by the assise by putting in a plough against the [031] tenant's will, or by putting beasts in to pasture, or by imposing some other servitude [032] on a tenement which ought to be free. An assise may here be taken on an assise after [033] an interval. In an assise of mortdancestor an assise must not be taken on an assise [034] with respect to the same thing and between the same persons, though it may well be [035] taken between different persons. For two heirs