(497) summon the tenant to appear in court, according to the requisition of the writ. This command was contained in the original writ, and no separate writ of summons issued to the sheriff. Id. 146. The summons, when actually made, was made by the sheriff issuing his warrant to two persons, called summoners in the original writ, (and who usually were the sheriff's bailiffs,) directing them to command the tenant to render the land, as in the writ, and unless he should do so, to summon him to appear at the return of the writ. On receiving this warrant, the bailiffs prepared a summons, which pursued the form of the warrant, and served it on the tenant of the land. This was the correct practice, as stated by Mr. Roscoe, though according to Booth and Mr. Serjeant Williams, no actual summons was, in their time, ever made in any real action. Id. ibid. (498) Superficiariæ ædes were buildings erected on hired ground, (in conducto solo.) Dig. 43. 18. 2. (499) fendant may, in certain cases, procure his discharge from custody, under a capias, by obtaining a writ of supersedeas to be directed to the sheriff for that purpose. 1 Tidd's Pr. 279. 1 Burr. Pr. 399. The name of this writ is derived from its emphatic word in the Latin forms, a great variety of which are to be found in the Register. Tibi præcipimus quod captioni corporis prædicti Roberti, occasione præmissa, supersedeas usque ad, &c.; we command you that you supersede the taking of the body of the aforesaid Robert, on the occasion aforesaid, until, &c. Reg. Orig. 70 b, 71 a. Vobis præcipimus quod, si ita est, tunc executioni judicii per vos in curia prædicta redditi omnino supersedeatis; we command you that if it be so, then you wholly supersede the execution of the judgment rendered by you in the court aforesaid. Id. 145. And see Id. tabula.