Of the Consimilar Writ to the Master of the Rolls.
1. THE Office of Master of the Rolls is granted by Patent un∣der several Titles, viz. Clericus parvae Bugae & Custos Rotulorum & Magister Do∣mus Conversorum, and he Sits in the Rolls to hear Causes, &c. by vertue of a Com∣mission to that purpose.
2. But his Writ of Summons to a Par∣liament is directed as in this Pawn, viz. Harbotello Grimston Baronetto Magistro Ro∣tulorum Cancellariae suae, and then the remaining part of his Consimilar, as also the rest of the following Consimilar Writs, agree in the same words with the Exem∣plar to the Lord Chief Justice, as in Sect. the Eleventh.
3. This Magister Rotulorum, or Custos Rotulorum, or Clericus parvae bugae, is the same which we call in English Master of the Rolls, anciently call'd Clerk of the