case Howell John against thomas Trinity term car roll in the exchequer Chamber  if error be assign in the original and upon certiorari a erroneous original be  return and the court after in nullo be erratum plead grant a second certiorari  upon which a good original be return consistent with the record the second  certificate shall be receive ante post more cro James style Com dig Com dig  Bac ab Cromp prac Cowp dougl error in the exchequer Chamber of a judgement in  the king bench in a ejectment the error be assign because in the bill the  plaintiff declare upon a lease for three year but in the plearoll whereupon  the issue be join and in the record of nisi prius it be upon a lease for five  year so the bill and declaration vary diminution be allege by the plaintiff  and by certiorari the bill be certify that it be only for three year and  hereupon error be assign the defendant in the writ of error when the plaintiff  allege diminution of the roll have thereupon another writ of certiorari  whereby the bill be certify wherein be declare upon a lease for five year so  it well warrant the declaration upon the roll and the nisi prius the question  be which of these certificate shall be allow and it be hold by all the justice  and baron that the second certificate upon the diminution allege by the  defendant in the writ of error shall be receive for the bill certify upon it  be intend the true bill for it warrant well the declaration upon the roll and  the record of nisi prius and the other shall be intend a fictitious bill and  not the true one and the allegation of diminution by the plaintiff in the writ  of error and procure a certificate shall not stop the defendant without assign  of error to allege a diminution and from procure the true bill to be certify  so it be where the plaintiff in a writ of error allege diminution and procure  a original to be certify which do not warrant the judgement if in truth there  be another writoriginal which well warrant the declaration the defendant in  the writ of error for affirmance of the judgement may well allege diminution  and have a certiorari to procure the true original writ to be certify  whereupon the judgement be here affirm croak car er p