case the queen against the duchess OF buccleugh if a manor be hold by tenure  of repair a highway the alienee of any part of such manor be liable to the  whole charge S c Mod S c salk S c holt a trial at bar upon a information  against the duchess of buccleugh sir John Bucknall lady whether franklin and  other tenant of land now or heretofore part of the manor of Delemore in  Hertfordshire for suffer a common bridge to be ruinous and out of repair these  point be resolve by the whole court first if a manor be hold by the service or  tenure of repair a bridge highway c and part of it be afterward sever from the  manor yet the charge or service shall run with it and every one of modern the  alienees of ever so small a matter or parcel of the demesne or service be  answerable to the public for the whole and be contributory among themselves  second if a manor be hold of the king by knightsservice and the lord since or  before the statute of because buyer alien part of the demesne the alienee  shall hold by knightsservice three if the lord of a manor grant a rentcharge  thereout and alien part of the demesne the alienee shall hold it charge with  the rend fourthly upon alienation or severance of parcel of the manor the lord  may agree to discharge the land of the repair but that only bind himself and  such as claim under he and not the public five a manor be a entire thing and  not severable six land once sever from a manor can never after become parcel  of it in reality but it may in reputation as if land part of a manor be alien  away absolute and repurchase and a unity of possession for a considerable time  after seven here a park be parcel of a manor which none can have but by grant  or prescription note this whole manor be several time in the crown as part of  the duchy of LancasterThe defendant be convict S c ld ray but it be afterward  move in arrest of judgement that the information only allege that the  defendant sir John bucknal ought to repair the bridge for that he now be and  for several year last pass be lord of the manor c and do not show that he be  liable to repair the bridge by reason of tenure or by prescription and the  whole court be of opinion that the county be of common right bind to repair  all public bridge that the defendant be lord of the manor be no reason that he  shall repair the bridge and that some particular charge as ration tenure or by  prescription ought to have be show and on this objection the judgement be  arrest S c ld ray S c Mod see also Reg v Watson ld ray a modern er p easter  term the three of queen whether at the sit before sir John holt Knt chief  justice of the court of queen bench