First, there are numerous churches called St John's Episcopal Church worldwide. Second, since the name is St John's Episcopal Church, then it means they are Episcopal. An Episcopal Church is not a Catholic Church.
Methodist Episcopal Church was created in 1784.
Episcopal Church of the Sudan was created in 1974.
Bangor Episcopal Church was created in 1830.
Southern Episcopal Church was created in 1962.
Episcopal Church of Texas was created in 1841.
Scottish Episcopal Church's population is 54,000.
Reformed Episcopal Church was created in 1873.
The population of Episcopal Church in the Philippines is 125,000.
Episcopal Church in the Philippines was created in 1901.
American Episcopal Church was created in 1968.
Scottish Episcopal Church was created in 1712.