1605 February 27: GPM began with their first service as the Gereja Protestan Calvanis (Calvinist Protestant Church) with Dutch citizens, employees of the Dutch East India Company (VOC), in Ambon.
1605, 27 Februari: GPM berawal dari ibadah perdana Gereja Protestan Calvinis dari orang-orang Belanda, pegawai VOC, di Ambon.