The Diocese of Superior is one of five diocese in the state of Wisconsin which make up the Milwaukee Ecclesial Province. These dioceses are
Although the five dioceses listed above are from the same state (Wisconsin), some Ecclesial Provinces are made up of dioceses from two to four states
[cf. Map of Ecclesial Provinces showing dioceses in the United States (also depicted above in part)].
CATHEDRALS OF THE MILWAUKKE ECCLESIAL PROVINCE