Master of the Rolls (Ireland)
The Master of the Rolls in Ireland was a senior judicial office in the Irish Chancery under English and British rule, and was equivalent to the Master of the Rolls in the English Chancery. Originally called the Keeper of the Rolls, he was responsible for the safekeeping of the Chancery records such as close rolls and patent rolls.
Source: Wikipedia — Master of the Rolls (Ireland) (CC BY-SA 4.0)