SAA, Stadsarchief Amsterdam, NA421/1, Nots: J. Jacobsz. Contract (Power of Attorney) of Jacob de Ghijselaert, Henrick de Moucheron, Francois Cabbelliau, Jasper Bruijn, Jacques Hack, Mathijs Bril
SAA, Stadsarchief Amsterdam, NA421/1, Nots: J. Jacobsz. Contract (Power of Attorney) of Jacob de Ghijselaert, Henrick de Moucheron, Francois Cabbelliau, Jasper Bruijn, Jacques Hack, Mathijs Bril