Referência documental:
SAA, Stadsarchief Amsterdam, NA 374/145- 147v, Nots: N. Jacobsz. Contract (Power of attorney, Agreement, Commercial credit) of Peter Hustaert, Jan le Mercier, Henrique Bernardo, Lambrecht Hustaert, Samuel Godin, Juliaen del Court, Nicolaes de Gardijn, Andreas Ximenes, Duarte Ximenes, Gonçalo Ximenes, Diego Pardo, Jan Ancelino