SAA, Stadsarchief Amsterdam, NA 51/88, Nots: L. Heijlinc. Contract (Power of attorney, Commercial credit) of Hans Schot, Jan du Bois, Steven Groelaert, Laurens Beeck, Antonio Anselmo
SAA, Stadsarchief Amsterdam, NA 51/88, Nots: L. Heijlinc. Contract (Power of attorney, Commercial credit) of Hans Schot, Jan du Bois, Steven Groelaert, Laurens Beeck, Antonio Anselmo