SAA, Stadsarchief Amsterdam, NA 262/103v- 105, Nots: F. van Banchem. Contract (Statement, Labor contract, Power of attorney) of Lieven Pietersz, Gillis Fieff, Maximiliaen Hulschurt, Rogier Nicole, Bonaventeur an Nierwensen
SAA, Stadsarchief Amsterdam, NA 262/103v- 105, Nots: F. van Banchem. Contract (Statement, Labor contract, Power of attorney) of Lieven Pietersz, Gillis Fieff, Maximiliaen Hulschurt, Rogier Nicole, Bonaventeur an Nierwensen