To grant money was, therefore, the main object of their meeting; and if the exigencies of the administration could have been relieved without subsidies, the citizens and burgesses might still have sat at home and obeyed the laws which a council of prelates and barons enacted for their government. But it is a difficult question whether the king and the peers designed to make room for them, as it were, in legislation; and whether the power of the purse drew after it immediately, of only by degrees, those indispensable rights of consenting to laws which they now possess. There are no sufficient means of solving this doubt during the reign of Edward I. The writ in 22 E. I. directs two knights to be chosen cum plenâ potestate pro se et totâ communitate comitatûs prædicti ad consulendum et consentiendum pro se et communitate illâ, his quæ comites, barones, et proceres prædicti concorditer ordinaverint in præmissis. That of the next year runs, ad faciendum tunc quod de communi consilio ordinabitur in præmissis. The same words are inserted in the writ of 26 E. I. In that of 28 E. I. the knights are directed to be sent cum plenâ potestate audiendi et faciendi quæ ibidem ordinari contigerint pro communi commodo. Several others of the same reign have the words ad faciendum. The difficulty is to pronounce whether this term is to be interpreted in the sense of _performing_ or of _enacting_; whether the representatives of the commons were merely to learn from the lords what was to be done, or to bear their part in advising upon it. The earliest writ, that of 22 E. I., certainly implies the latter; and I do not know that any of the rest are conclusive to the contrary. In the reign of Edward II. the words ad consentiendum alone, or ad faciendum et consentiendum, begin; and from that of Edward III. this form has been constantly used.[80] It must still, however, be highly questionable whether the commons, who had so recently taken their place in parliament, gave anything more than a constructive assent to the laws enacted during this reign. They are not even named in the preamble of any statute till the last year of Edward I. Upon more than one occasion the sheriffs were directed to return the same members who had sat in the last parliament, unless prevented by death or infirmity.[81] [Sidenote: At what time parliament was divided into two houses.]