Complex sentence: Edward Frederick Sanderson (1874--1955) was a Congregational minister who served in Beverly, Massachusetts, Central Congregational Church in Providence, Rhode Island and at Plymouth Church of the Pilgrims in Brooklyn Heights, New York.
Split into simpler sentences: Edward Frederick Sanderson (1874--1955) was a Congregational minister. Sanderson served a church in Beverly, Massachusetts, Central Congregational Church in Providence, Rhode Island and at Plymouth Church of the Pilgrims in Brooklyn Heights, New York.