Referencia documental:
SAA, Stadsarchief Amsterdam, NA 645B/1551-1552, Nots: S. Cornelisz. Contract (Statement, Power of attorney, Commercial credit) of Francisco Maciel Consciencia, Hillebrant den Otter, Laurens Joosten Baeck, Damiao de Barros, Cirpriaen Joosten Baeck, Floris den Otter, Jan Alvares