Referencia documental:
SAA, Stadsarchief Amsterdam, NA 20/1-9, Nots: S. Henrix. Contract (Statement, Power of attorney, Commercial credit, Insurance) of Pauwel Anraet, Jan Claesz Cloeck, Hans Simonsz jr, Gerrit Claesz Leijenaar, Steven Groulaert, Jan du Bois, Claes Cornelisz, Gilles de Lafaile, Jan Jorrisz, Claes Draeck, Thomas Bloemaert