Episcopal Diocese of Western Massachusetts was created in 1901.
Episcopal Diocese of Massachusetts was created in 1784.
Episcopal Diocese of Western Colorado was created in 1892.
Episcopal Diocese of Western Kansas was created in 1971.
Episcopal Diocese of Western New York was created in 1839.
Episcopal Diocese of Delaware was created in 1785.
Episcopal Diocese of Montana was created in 1904.
Episcopal Diocese of Quincy was created in 1877.
Episcopal Diocese of Arizona was created in 1959.
Episcopal Diocese of Maryland was created in 1780.
Episcopal Diocese of Milwaukee was created in 1854.
Episcopal Diocese of Connecticut was created in 1784.
Episcopal Diocese of Idaho was created in 1867.