present before you, or if not (or if they are present but are disobedient so that the  extent cannot be made) then take unto yourself other lawful knights, from among  those whom our sheriff, such a one, shall there cause to come before you, in place of  the aforesaid knights, by whom that extent and valuation may the better be made,  who are connected with neither party by any bond of affinity, and on their  oath cause that extent and valuation to be made in this form, namely, that all the  lands and tenements be extended as was said above. We have ordered1 our sheriff,  such a one, to cause to come before you on the aforesaid day [so many persons],  knights as well as other lawful men by whom that business may the better be  accomplished. And therefore we order you to assemble, setting aside all excuses, at  the aforesaid place and day to make the said extent and valuation according to the  form aforesaid. And when it has been made, to cause the value of all the lands and  tenements to be written down and to have that writing before our justices at such a  place and on such a day that you may certify us or our justices thereupon.2 And as  soon as that extent and valuation have been made to cause the aforesaid, such a one,  to have full seisin of the aforesaid honour with its appurtenances.3 Witness etc.  When the extenders to make the extent and valuation are chosen by the consent  of the parties, let a writ then issue to the extenders chosen in this form, on the part  of the king.
Writ when the parties by common consent choose others to make the partition.
 The king to A. B. C. and D., greeting. Know that A. of N. and B. of N. in our  court etc. chose you, that by your oath there be extended and valued all the lands  and tenements of such an honour, concerning which there was disagreement  between them and about which they have come to an agreement in our court  before our justices, such persons, provided that if one of you is unable to be present  that such an other person be put in his place (and so of all the others named).  Therefore we order you firmly enjoining you to assemble on such a day at such a