Complex sentence: On 4 November 1818, he was ordained by ABCFM at Tabernacle church, Salem, Massachusetts, together with Pliny Fisk and others to be sent as missionaries to "Ceylon Mission", Ceylon.
Split into simpler sentences: On 4 November 1818, he was ordained by ABCFM at Tabernacle church, Salem, Massachusetts, together with Pliny Fisk and others. He was sent as a missionary to "Ceylon Mission", Ceylon.