custos rotulorum
/ˌkʌstɒsˌrəʊtjʊˈlɔːrəm/noun
(pl. custodes rotulorum /kʌˈstəʊdiːz-/ )
- (in England and Wales) the principal Justice of the Peace of a county, who has nominal custody of the records of the commission of the peace. The function is usually fulfilled by the Lord Lieutenant.（英格兰和威尔士的）郡首席治安法官。
词源
Latin.